1036782132040

素因数分解:

$2^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{257}}^1\times {\mathrm{1420483}}^1$

素因数の和:1420822

約数の個数: 64

約数和(自身を含む): 2374821970560

約数和(自身を除く): 1338039838520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 71, 142, 257, 284, 355, 514, 568, 710, 1028, 1285, 1420, 2056, 2570, 2840, 5140, 10280, 18247, 36494, 72988, 91235, 145976, 182470, 364940, 729880, 1420483, 2840966, 5681932, 7102415, 11363864, 14204830, 28409660, 56819320, 100854293, 201708586, 365064131, 403417172, 504271465, 730128262, 806834344, 1008542930, 1460256524, 1825320655, 2017085860, 2920513048, 3650641310, 4034171720, 7301282620, 14602565240, 25919553301, 51839106602, 103678213204, 129597766505, 207356426408, 259195533010, 518391066020, 1036782132040]

約数ペア:

[(1, 1036782132040), (2, 518391066020), (4, 259195533010), (5, 207356426408), (8, 129597766505), (10, 103678213204), (20, 51839106602), (40, 25919553301), (71, 14602565240), (142, 7301282620), (257, 4034171720), (284, 3650641310), (355, 2920513048), (514, 2017085860), (568, 1825320655), (710, 1460256524), (1028, 1008542930), (1285, 806834344), (1420, 730128262), (2056, 504271465), (2570, 403417172), (2840, 365064131), (5140, 201708586), (10280, 100854293), (18247, 56819320), (36494, 28409660), (72988, 14204830), (91235, 11363864), (145976, 7102415), (182470, 5681932), (364940, 2840966), (729880, 1420483)]