66185860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{3067}}^1$

素因数の和:3172

約数の個数: 48

約数和(自身を含む): 151534656

約数和(自身を除く): 85348796

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 83, 130, 166, 260, 332, 415, 830, 1079, 1660, 2158, 3067, 4316, 5395, 6134, 10790, 12268, 15335, 21580, 30670, 39871, 61340, 79742, 159484, 199355, 254561, 398710, 509122, 797420, 1018244, 1272805, 2545610, 3309293, 5091220, 6618586, 13237172, 16546465, 33092930, 66185860]

約数ペア:

[(1, 66185860), (2, 33092930), (4, 16546465), (5, 13237172), (10, 6618586), (13, 5091220), (20, 3309293), (26, 2545610), (52, 1272805), (65, 1018244), (83, 797420), (130, 509122), (166, 398710), (260, 254561), (332, 199355), (415, 159484), (830, 79742), (1079, 61340), (1660, 39871), (2158, 30670), (3067, 21580), (4316, 15335), (5395, 12268), (6134, 10790)]