104491760

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{521}}^1$

素因数の和:666

約数の個数: 80

約数和(自身を含む): 256322880

約数和(自身を除く): 151831120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 109, 115, 184, 218, 230, 368, 436, 460, 521, 545, 872, 920, 1042, 1090, 1744, 1840, 2084, 2180, 2507, 2605, 4168, 4360, 5014, 5210, 8336, 8720, 10028, 10420, 11983, 12535, 20056, 20840, 23966, 25070, 40112, 41680, 47932, 50140, 56789, 59915, 95864, 100280, 113578, 119830, 191728, 200560, 227156, 239660, 283945, 454312, 479320, 567890, 908624, 958640, 1135780, 1306147, 2271560, 2612294, 4543120, 5224588, 6530735, 10449176, 13061470, 20898352, 26122940, 52245880, 104491760]

約数ペア:

[(1, 104491760), (2, 52245880), (4, 26122940), (5, 20898352), (8, 13061470), (10, 10449176), (16, 6530735), (20, 5224588), (23, 4543120), (40, 2612294), (46, 2271560), (80, 1306147), (92, 1135780), (109, 958640), (115, 908624), (184, 567890), (218, 479320), (230, 454312), (368, 283945), (436, 239660), (460, 227156), (521, 200560), (545, 191728), (872, 119830), (920, 113578), (1042, 100280), (1090, 95864), (1744, 59915), (1840, 56789), (2084, 50140), (2180, 47932), (2507, 41680), (2605, 40112), (4168, 25070), (4360, 23966), (5014, 20840), (5210, 20056), (8336, 12535), (8720, 11983), (10028, 10420)]