66369940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{36467}}^1$

素因数の和:36496

約数の個数: 48

約数和(自身を含む): 171545472

約数和(自身を除く): 105175532

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 36467, 72934, 145868, 182335, 255269, 364670, 474071, 510538, 729340, 948142, 1021076, 1276345, 1896284, 2370355, 2552690, 3318497, 4740710, 5105380, 6636994, 9481420, 13273988, 16592485, 33184970, 66369940]

約数ペア:

[(1, 66369940), (2, 33184970), (4, 16592485), (5, 13273988), (7, 9481420), (10, 6636994), (13, 5105380), (14, 4740710), (20, 3318497), (26, 2552690), (28, 2370355), (35, 1896284), (52, 1276345), (65, 1021076), (70, 948142), (91, 729340), (130, 510538), (140, 474071), (182, 364670), (260, 255269), (364, 182335), (455, 145868), (910, 72934), (1820, 36467)]