42344120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{11633}}^1$

素因数の和:11664

約数の個数: 64

約数和(自身を含む): 117270720

約数和(自身を除く): 74926600

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 364, 455, 520, 728, 910, 1820, 3640, 11633, 23266, 46532, 58165, 81431, 93064, 116330, 151229, 162862, 232660, 302458, 325724, 407155, 465320, 604916, 651448, 756145, 814310, 1058603, 1209832, 1512290, 1628620, 2117206, 3024580, 3257240, 4234412, 5293015, 6049160, 8468824, 10586030, 21172060, 42344120]

約数ペア:

[(1, 42344120), (2, 21172060), (4, 10586030), (5, 8468824), (7, 6049160), (8, 5293015), (10, 4234412), (13, 3257240), (14, 3024580), (20, 2117206), (26, 1628620), (28, 1512290), (35, 1209832), (40, 1058603), (52, 814310), (56, 756145), (65, 651448), (70, 604916), (91, 465320), (104, 407155), (130, 325724), (140, 302458), (182, 232660), (260, 162862), (280, 151229), (364, 116330), (455, 93064), (520, 81431), (728, 58165), (910, 46532), (1820, 23266), (3640, 11633)]