100326160

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{659}}^1$

素因数の和:856

約数の個数: 80

約数和(自身を含む): 256322880

約数和(自身を除く): 155996720

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 173, 176, 220, 346, 440, 659, 692, 865, 880, 1318, 1384, 1730, 1903, 2636, 2768, 3295, 3460, 3806, 5272, 6590, 6920, 7249, 7612, 9515, 10544, 13180, 13840, 14498, 15224, 19030, 26360, 28996, 30448, 36245, 38060, 52720, 57992, 72490, 76120, 114007, 115984, 144980, 152240, 228014, 289960, 456028, 570035, 579920, 912056, 1140070, 1254077, 1824112, 2280140, 2508154, 4560280, 5016308, 6270385, 9120560, 10032616, 12540770, 20065232, 25081540, 50163080, 100326160]

約数ペア:

[(1, 100326160), (2, 50163080), (4, 25081540), (5, 20065232), (8, 12540770), (10, 10032616), (11, 9120560), (16, 6270385), (20, 5016308), (22, 4560280), (40, 2508154), (44, 2280140), (55, 1824112), (80, 1254077), (88, 1140070), (110, 912056), (173, 579920), (176, 570035), (220, 456028), (346, 289960), (440, 228014), (659, 152240), (692, 144980), (865, 115984), (880, 114007), (1318, 76120), (1384, 72490), (1730, 57992), (1903, 52720), (2636, 38060), (2768, 36245), (3295, 30448), (3460, 28996), (3806, 26360), (5272, 19030), (6590, 15224), (6920, 14498), (7249, 13840), (7612, 13180), (9515, 10544)]