40818570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{83}}^1\times {\mathrm{97}}^1$

素因数の和:216

約数の個数: 96

約数和(自身を含む): 108464832

約数和(自身を除く): 67646262

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 83, 97, 130, 166, 169, 194, 195, 249, 291, 338, 390, 415, 485, 498, 507, 582, 830, 845, 970, 1014, 1079, 1245, 1261, 1455, 1690, 2158, 2490, 2522, 2535, 2910, 3237, 3783, 5070, 5395, 6305, 6474, 7566, 8051, 10790, 12610, 14027, 16102, 16185, 16393, 18915, 24153, 28054, 32370, 32786, 37830, 40255, 42081, 48306, 49179, 70135, 80510, 81965, 84162, 98358, 104663, 120765, 140270, 163930, 209326, 210405, 241530, 245895, 313989, 420810, 491790, 523315, 627978, 1046630, 1360619, 1569945, 2721238, 3139890, 4081857, 6803095, 8163714, 13606190, 20409285, 40818570]

約数ペア:

[(1, 40818570), (2, 20409285), (3, 13606190), (5, 8163714), (6, 6803095), (10, 4081857), (13, 3139890), (15, 2721238), (26, 1569945), (30, 1360619), (39, 1046630), (65, 627978), (78, 523315), (83, 491790), (97, 420810), (130, 313989), (166, 245895), (169, 241530), (194, 210405), (195, 209326), (249, 163930), (291, 140270), (338, 120765), (390, 104663), (415, 98358), (485, 84162), (498, 81965), (507, 80510), (582, 70135), (830, 49179), (845, 48306), (970, 42081), (1014, 40255), (1079, 37830), (1245, 32786), (1261, 32370), (1455, 28054), (1690, 24153), (2158, 18915), (2490, 16393), (2522, 16185), (2535, 16102), (2910, 14027), (3237, 12610), (3783, 10790), (5070, 8051), (5395, 7566), (6305, 6474)]