42398450500

素因数分解:

$2^2\times 5^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{101797}}^1$

素因数の和:101847

約数の個数: 144

約数和(自身を含む): 114053664816

約数和(自身を除く): 71655214316

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 25, 28, 34, 35, 49, 50, 68, 70, 85, 98, 100, 119, 125, 140, 170, 175, 196, 238, 245, 250, 340, 350, 425, 476, 490, 500, 595, 700, 833, 850, 875, 980, 1190, 1225, 1666, 1700, 1750, 2125, 2380, 2450, 2975, 3332, 3500, 4165, 4250, 4900, 5950, 6125, 8330, 8500, 11900, 12250, 14875, 16660, 20825, 24500, 29750, 41650, 59500, 83300, 101797, 104125, 203594, 208250, 407188, 416500, 508985, 712579, 1017970, 1425158, 1730549, 2035940, 2544925, 2850316, 3461098, 3562895, 4988053, 5089850, 6922196, 7125790, 8652745, 9976106, 10179700, 12113843, 12724625, 14251580, 17305490, 17814475, 19952212, 24227686, 24940265, 25449250, 34610980, 35628950, 43263725, 48455372, 49880530, 50898500, 60569215, 71257900, 84796901, 86527450, 89072375, 99761060, 121138430, 124701325, 169593802, 173054900, 178144750, 216318625, 242276860, 249402650, 302846075, 339187604, 356289500, 423984505, 432637250, 498805300, 605692150, 623506625, 847969010, 865274500, 1211384300, 1247013250, 1514230375, 1695938020, 2119922525, 2494026500, 3028460750, 4239845050, 6056921500, 8479690100, 10599612625, 21199225250, 42398450500]

約数ペア:

[(1, 42398450500), (2, 21199225250), (4, 10599612625), (5, 8479690100), (7, 6056921500), (10, 4239845050), (14, 3028460750), (17, 2494026500), (20, 2119922525), (25, 1695938020), (28, 1514230375), (34, 1247013250), (35, 1211384300), (49, 865274500), (50, 847969010), (68, 623506625), (70, 605692150), (85, 498805300), (98, 432637250), (100, 423984505), (119, 356289500), (125, 339187604), (140, 302846075), (170, 249402650), (175, 242276860), (196, 216318625), (238, 178144750), (245, 173054900), (250, 169593802), (340, 124701325), (350, 121138430), (425, 99761060), (476, 89072375), (490, 86527450), (500, 84796901), (595, 71257900), (700, 60569215), (833, 50898500), (850, 49880530), (875, 48455372), (980, 43263725), (1190, 35628950), (1225, 34610980), (1666, 25449250), (1700, 24940265), (1750, 24227686), (2125, 19952212), (2380, 17814475), (2450, 17305490), (2975, 14251580), (3332, 12724625), (3500, 12113843), (4165, 10179700), (4250, 9976106), (4900, 8652745), (5950, 7125790), (6125, 6922196), (8330, 5089850), (8500, 4988053), (11900, 3562895), (12250, 3461098), (14875, 2850316), (16660, 2544925), (20825, 2035940), (24500, 1730549), (29750, 1425158), (41650, 1017970), (59500, 712579), (83300, 508985), (101797, 416500), (104125, 407188), (203594, 208250)]