100467280

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2383}}^1$

素因数の和:2444

約数の個数: 80

約数和(自身を含む): 255412224

約数和(自身を除く): 154944944

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 31, 34, 40, 62, 68, 80, 85, 124, 136, 155, 170, 248, 272, 310, 340, 496, 527, 620, 680, 1054, 1240, 1360, 2108, 2383, 2480, 2635, 4216, 4766, 5270, 8432, 9532, 10540, 11915, 19064, 21080, 23830, 38128, 40511, 42160, 47660, 73873, 81022, 95320, 147746, 162044, 190640, 202555, 295492, 324088, 369365, 405110, 590984, 648176, 738730, 810220, 1181968, 1255841, 1477460, 1620440, 2511682, 2954920, 3240880, 5023364, 5909840, 6279205, 10046728, 12558410, 20093456, 25116820, 50233640, 100467280]

約数ペア:

[(1, 100467280), (2, 50233640), (4, 25116820), (5, 20093456), (8, 12558410), (10, 10046728), (16, 6279205), (17, 5909840), (20, 5023364), (31, 3240880), (34, 2954920), (40, 2511682), (62, 1620440), (68, 1477460), (80, 1255841), (85, 1181968), (124, 810220), (136, 738730), (155, 648176), (170, 590984), (248, 405110), (272, 369365), (310, 324088), (340, 295492), (496, 202555), (527, 190640), (620, 162044), (680, 147746), (1054, 95320), (1240, 81022), (1360, 73873), (2108, 47660), (2383, 42160), (2480, 40511), (2635, 38128), (4216, 23830), (4766, 21080), (5270, 19064), (8432, 11915), (9532, 10540)]