10807240

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{691}}^1$

素因数の和:742

約数の個数: 64

約数和(自身を含む): 26904960

約数和(自身を除く): 16097720

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 23, 34, 40, 46, 68, 85, 92, 115, 136, 170, 184, 230, 340, 391, 460, 680, 691, 782, 920, 1382, 1564, 1955, 2764, 3128, 3455, 3910, 5528, 6910, 7820, 11747, 13820, 15640, 15893, 23494, 27640, 31786, 46988, 58735, 63572, 79465, 93976, 117470, 127144, 158930, 234940, 270181, 317860, 469880, 540362, 635720, 1080724, 1350905, 2161448, 2701810, 5403620, 10807240]

約数ペア:

[(1, 10807240), (2, 5403620), (4, 2701810), (5, 2161448), (8, 1350905), (10, 1080724), (17, 635720), (20, 540362), (23, 469880), (34, 317860), (40, 270181), (46, 234940), (68, 158930), (85, 127144), (92, 117470), (115, 93976), (136, 79465), (170, 63572), (184, 58735), (230, 46988), (340, 31786), (391, 27640), (460, 23494), (680, 15893), (691, 15640), (782, 13820), (920, 11747), (1382, 7820), (1564, 6910), (1955, 5528), (2764, 3910), (3128, 3455)]