42923720

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{3739}}^1$

素因数の和:3798

約数の個数: 64

約数和(自身を含む): 113097600

約数和(自身を除く): 70173880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 41, 56, 70, 82, 140, 164, 205, 280, 287, 328, 410, 574, 820, 1148, 1435, 1640, 2296, 2870, 3739, 5740, 7478, 11480, 14956, 18695, 26173, 29912, 37390, 52346, 74780, 104692, 130865, 149560, 153299, 209384, 261730, 306598, 523460, 613196, 766495, 1046920, 1073093, 1226392, 1532990, 2146186, 3065980, 4292372, 5365465, 6131960, 8584744, 10730930, 21461860, 42923720]

約数ペア:

[(1, 42923720), (2, 21461860), (4, 10730930), (5, 8584744), (7, 6131960), (8, 5365465), (10, 4292372), (14, 3065980), (20, 2146186), (28, 1532990), (35, 1226392), (40, 1073093), (41, 1046920), (56, 766495), (70, 613196), (82, 523460), (140, 306598), (164, 261730), (205, 209384), (280, 153299), (287, 149560), (328, 130865), (410, 104692), (574, 74780), (820, 52346), (1148, 37390), (1435, 29912), (1640, 26173), (2296, 18695), (2870, 14956), (3739, 11480), (5740, 7478)]