72929360

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4201}}^1$

素因数の和:4252

約数の個数: 80

約数和(自身を含む): 200082432

約数和(自身を除く): 127153072

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 35, 40, 56, 62, 70, 80, 112, 124, 140, 155, 217, 248, 280, 310, 434, 496, 560, 620, 868, 1085, 1240, 1736, 2170, 2480, 3472, 4201, 4340, 8402, 8680, 16804, 17360, 21005, 29407, 33608, 42010, 58814, 67216, 84020, 117628, 130231, 147035, 168040, 235256, 260462, 294070, 336080, 470512, 520924, 588140, 651155, 911617, 1041848, 1176280, 1302310, 1823234, 2083696, 2352560, 2604620, 3646468, 4558085, 5209240, 7292936, 9116170, 10418480, 14585872, 18232340, 36464680, 72929360]

約数ペア:

[(1, 72929360), (2, 36464680), (4, 18232340), (5, 14585872), (7, 10418480), (8, 9116170), (10, 7292936), (14, 5209240), (16, 4558085), (20, 3646468), (28, 2604620), (31, 2352560), (35, 2083696), (40, 1823234), (56, 1302310), (62, 1176280), (70, 1041848), (80, 911617), (112, 651155), (124, 588140), (140, 520924), (155, 470512), (217, 336080), (248, 294070), (280, 260462), (310, 235256), (434, 168040), (496, 147035), (560, 130231), (620, 117628), (868, 84020), (1085, 67216), (1240, 58814), (1736, 42010), (2170, 33608), (2480, 29407), (3472, 21005), (4201, 17360), (4340, 16804), (8402, 8680)]