23650400

素因数分解:

$2^5\times 5^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:121

約数の個数: 144

約数和(自身を含む): 64120896

約数和(自身を除く): 40470496

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 37, 40, 47, 50, 68, 74, 80, 85, 94, 100, 136, 148, 160, 170, 185, 188, 200, 235, 272, 296, 340, 370, 376, 400, 425, 470, 544, 592, 629, 680, 740, 752, 799, 800, 850, 925, 940, 1175, 1184, 1258, 1360, 1480, 1504, 1598, 1700, 1739, 1850, 1880, 2350, 2516, 2720, 2960, 3145, 3196, 3400, 3478, 3700, 3760, 3995, 4700, 5032, 5920, 6290, 6392, 6800, 6956, 7400, 7520, 7990, 8695, 9400, 10064, 12580, 12784, 13600, 13912, 14800, 15725, 15980, 17390, 18800, 19975, 20128, 25160, 25568, 27824, 29563, 29600, 31450, 31960, 34780, 37600, 39950, 43475, 50320, 55648, 59126, 62900, 63920, 69560, 79900, 86950, 100640, 118252, 125800, 127840, 139120, 147815, 159800, 173900, 236504, 251600, 278240, 295630, 319600, 347800, 473008, 503200, 591260, 639200, 695600, 739075, 946016, 1182520, 1391200, 1478150, 2365040, 2956300, 4730080, 5912600, 11825200, 23650400]

約数ペア:

[(1, 23650400), (2, 11825200), (4, 5912600), (5, 4730080), (8, 2956300), (10, 2365040), (16, 1478150), (17, 1391200), (20, 1182520), (25, 946016), (32, 739075), (34, 695600), (37, 639200), (40, 591260), (47, 503200), (50, 473008), (68, 347800), (74, 319600), (80, 295630), (85, 278240), (94, 251600), (100, 236504), (136, 173900), (148, 159800), (160, 147815), (170, 139120), (185, 127840), (188, 125800), (200, 118252), (235, 100640), (272, 86950), (296, 79900), (340, 69560), (370, 63920), (376, 62900), (400, 59126), (425, 55648), (470, 50320), (544, 43475), (592, 39950), (629, 37600), (680, 34780), (740, 31960), (752, 31450), (799, 29600), (800, 29563), (850, 27824), (925, 25568), (940, 25160), (1175, 20128), (1184, 19975), (1258, 18800), (1360, 17390), (1480, 15980), (1504, 15725), (1598, 14800), (1700, 13912), (1739, 13600), (1850, 12784), (1880, 12580), (2350, 10064), (2516, 9400), (2720, 8695), (2960, 7990), (3145, 7520), (3196, 7400), (3400, 6956), (3478, 6800), (3700, 6392), (3760, 6290), (3995, 5920), (4700, 5032)]