98500040

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{3533}}^1$

素因数の和:3602

約数の個数: 64

約数和(自身を含む): 240453360

約数和(自身を除く): 141953320

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 41, 68, 82, 85, 136, 164, 170, 205, 328, 340, 410, 680, 697, 820, 1394, 1640, 2788, 3485, 3533, 5576, 6970, 7066, 13940, 14132, 17665, 27880, 28264, 35330, 60061, 70660, 120122, 141320, 144853, 240244, 289706, 300305, 480488, 579412, 600610, 724265, 1158824, 1201220, 1448530, 2402440, 2462501, 2897060, 4925002, 5794120, 9850004, 12312505, 19700008, 24625010, 49250020, 98500040]

約数ペア:

[(1, 98500040), (2, 49250020), (4, 24625010), (5, 19700008), (8, 12312505), (10, 9850004), (17, 5794120), (20, 4925002), (34, 2897060), (40, 2462501), (41, 2402440), (68, 1448530), (82, 1201220), (85, 1158824), (136, 724265), (164, 600610), (170, 579412), (205, 480488), (328, 300305), (340, 289706), (410, 240244), (680, 144853), (697, 141320), (820, 120122), (1394, 70660), (1640, 60061), (2788, 35330), (3485, 28264), (3533, 27880), (5576, 17665), (6970, 14132), (7066, 13940)]