45168760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{12409}}^1$

素因数の和:12440

約数の個数: 64

約数和(自身を含む): 125092800

約数和(自身を除く): 79924040

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, 12409, 24818, 49636, 62045, 86863, 99272, 124090, 161317, 173726, 248180, 322634, 347452, 434315, 496360, 645268, 694904, 806585, 868630, 1129219, 1290536, 1613170, 1737260, 2258438, 3226340, 3474520, 4516876, 5646095, 6452680, 9033752, 11292190, 22584380, 45168760]

約数ペア:

[(1, 45168760), (2, 22584380), (4, 11292190), (5, 9033752), (7, 6452680), (8, 5646095), (10, 4516876), (13, 3474520), (14, 3226340), (20, 2258438), (26, 1737260), (28, 1613170), (35, 1290536), (40, 1129219), (52, 868630), (56, 806585), (65, 694904), (70, 645268), (91, 496360), (104, 434315), (130, 347452), (140, 322634), (182, 248180), (260, 173726), (280, 161317), (364, 124090), (455, 99272), (520, 86863), (728, 62045), (910, 49636), (1820, 24818), (3640, 12409)]