103617040

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1249}}^1$

素因数の和:1340

約数の個数: 80

約数和(自身を含む): 259470000

約数和(自身を除く): 155852960

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 61, 68, 80, 85, 122, 136, 170, 244, 272, 305, 340, 488, 610, 680, 976, 1037, 1220, 1249, 1360, 2074, 2440, 2498, 4148, 4880, 4996, 5185, 6245, 8296, 9992, 10370, 12490, 16592, 19984, 20740, 21233, 24980, 41480, 42466, 49960, 76189, 82960, 84932, 99920, 106165, 152378, 169864, 212330, 304756, 339728, 380945, 424660, 609512, 761890, 849320, 1219024, 1295213, 1523780, 1698640, 2590426, 3047560, 5180852, 6095120, 6476065, 10361704, 12952130, 20723408, 25904260, 51808520, 103617040]

約数ペア:

[(1, 103617040), (2, 51808520), (4, 25904260), (5, 20723408), (8, 12952130), (10, 10361704), (16, 6476065), (17, 6095120), (20, 5180852), (34, 3047560), (40, 2590426), (61, 1698640), (68, 1523780), (80, 1295213), (85, 1219024), (122, 849320), (136, 761890), (170, 609512), (244, 424660), (272, 380945), (305, 339728), (340, 304756), (488, 212330), (610, 169864), (680, 152378), (976, 106165), (1037, 99920), (1220, 84932), (1249, 82960), (1360, 76189), (2074, 49960), (2440, 42466), (2498, 41480), (4148, 24980), (4880, 21233), (4996, 20740), (5185, 19984), (6245, 16592), (8296, 12490), (9992, 10370)]