99867320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{3677}}^1$

素因数の和:3792

約数の個数: 64

約数和(自身を含む): 259519680

約数和(自身を除く): 159652360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 97, 140, 194, 280, 388, 485, 679, 776, 970, 1358, 1940, 2716, 3395, 3677, 3880, 5432, 6790, 7354, 13580, 14708, 18385, 25739, 27160, 29416, 36770, 51478, 73540, 102956, 128695, 147080, 205912, 257390, 356669, 514780, 713338, 1029560, 1426676, 1783345, 2496683, 2853352, 3566690, 4993366, 7133380, 9986732, 12483415, 14266760, 19973464, 24966830, 49933660, 99867320]

約数ペア:

[(1, 99867320), (2, 49933660), (4, 24966830), (5, 19973464), (7, 14266760), (8, 12483415), (10, 9986732), (14, 7133380), (20, 4993366), (28, 3566690), (35, 2853352), (40, 2496683), (56, 1783345), (70, 1426676), (97, 1029560), (140, 713338), (194, 514780), (280, 356669), (388, 257390), (485, 205912), (679, 147080), (776, 128695), (970, 102956), (1358, 73540), (1940, 51478), (2716, 36770), (3395, 29416), (3677, 27160), (3880, 25739), (5432, 18385), (6790, 14708), (7354, 13580)]