41337920

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{523}}^1$

素因数の和:572

約数の個数: 112

約数和(自身を含む): 111800640

約数和(自身を除く): 70462720

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 32, 38, 40, 52, 64, 65, 76, 80, 95, 104, 130, 152, 160, 190, 208, 247, 260, 304, 320, 380, 416, 494, 520, 523, 608, 760, 832, 988, 1040, 1046, 1216, 1235, 1520, 1976, 2080, 2092, 2470, 2615, 3040, 3952, 4160, 4184, 4940, 5230, 6080, 6799, 7904, 8368, 9880, 9937, 10460, 13598, 15808, 16736, 19760, 19874, 20920, 27196, 33472, 33995, 39520, 39748, 41840, 49685, 54392, 67990, 79040, 79496, 83680, 99370, 108784, 129181, 135980, 158992, 167360, 198740, 217568, 258362, 271960, 317984, 397480, 435136, 516724, 543920, 635968, 645905, 794960, 1033448, 1087840, 1291810, 1589920, 2066896, 2175680, 2583620, 3179840, 4133792, 5167240, 8267584, 10334480, 20668960, 41337920]

約数ペア:

[(1, 41337920), (2, 20668960), (4, 10334480), (5, 8267584), (8, 5167240), (10, 4133792), (13, 3179840), (16, 2583620), (19, 2175680), (20, 2066896), (26, 1589920), (32, 1291810), (38, 1087840), (40, 1033448), (52, 794960), (64, 645905), (65, 635968), (76, 543920), (80, 516724), (95, 435136), (104, 397480), (130, 317984), (152, 271960), (160, 258362), (190, 217568), (208, 198740), (247, 167360), (260, 158992), (304, 135980), (320, 129181), (380, 108784), (416, 99370), (494, 83680), (520, 79496), (523, 79040), (608, 67990), (760, 54392), (832, 49685), (988, 41840), (1040, 39748), (1046, 39520), (1216, 33995), (1235, 33472), (1520, 27196), (1976, 20920), (2080, 19874), (2092, 19760), (2470, 16736), (2615, 15808), (3040, 13598), (3952, 10460), (4160, 9937), (4184, 9880), (4940, 8368), (5230, 7904), (6080, 6799)]