46649840

素因数分解:

$2^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{191}}^1$

素因数の和:318

約数の個数: 80

約数和(自身を含む): 113135616

約数和(自身を除く): 66485776

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 43, 71, 80, 86, 142, 172, 191, 215, 284, 344, 355, 382, 430, 568, 688, 710, 764, 860, 955, 1136, 1420, 1528, 1720, 1910, 2840, 3053, 3056, 3440, 3820, 5680, 6106, 7640, 8213, 12212, 13561, 15265, 15280, 16426, 24424, 27122, 30530, 32852, 41065, 48848, 54244, 61060, 65704, 67805, 82130, 108488, 122120, 131408, 135610, 164260, 216976, 244240, 271220, 328520, 542440, 583123, 657040, 1084880, 1166246, 2332492, 2915615, 4664984, 5831230, 9329968, 11662460, 23324920, 46649840]

約数ペア:

[(1, 46649840), (2, 23324920), (4, 11662460), (5, 9329968), (8, 5831230), (10, 4664984), (16, 2915615), (20, 2332492), (40, 1166246), (43, 1084880), (71, 657040), (80, 583123), (86, 542440), (142, 328520), (172, 271220), (191, 244240), (215, 216976), (284, 164260), (344, 135610), (355, 131408), (382, 122120), (430, 108488), (568, 82130), (688, 67805), (710, 65704), (764, 61060), (860, 54244), (955, 48848), (1136, 41065), (1420, 32852), (1528, 30530), (1720, 27122), (1910, 24424), (2840, 16426), (3053, 15280), (3056, 15265), (3440, 13561), (3820, 12212), (5680, 8213), (6106, 7640)]