40994460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17519}}^1$

素因数の和:17547

約数の個数: 72

約数和(自身を含む): 133922880

約数和(自身を除く): 92928420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 17519, 35038, 52557, 70076, 87595, 105114, 157671, 175190, 210228, 227747, 262785, 315342, 350380, 455494, 525570, 630684, 683241, 788355, 910988, 1051140, 1138735, 1366482, 1576710, 2049723, 2277470, 2732964, 3153420, 3416205, 4099446, 4554940, 6832410, 8198892, 10248615, 13664820, 20497230, 40994460]

約数ペア:

[(1, 40994460), (2, 20497230), (3, 13664820), (4, 10248615), (5, 8198892), (6, 6832410), (9, 4554940), (10, 4099446), (12, 3416205), (13, 3153420), (15, 2732964), (18, 2277470), (20, 2049723), (26, 1576710), (30, 1366482), (36, 1138735), (39, 1051140), (45, 910988), (52, 788355), (60, 683241), (65, 630684), (78, 525570), (90, 455494), (117, 350380), (130, 315342), (156, 262785), (180, 227747), (195, 210228), (234, 175190), (260, 157671), (390, 105114), (468, 87595), (585, 70076), (780, 52557), (1170, 35038), (2340, 17519)]