4557696880

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{167071}}^1$

素因数の和:167126

約数の個数: 80

約数和(自身を含む): 11932950528

約数和(自身を除く): 7375253648

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 40, 44, 55, 62, 80, 88, 110, 124, 155, 176, 220, 248, 310, 341, 440, 496, 620, 682, 880, 1240, 1364, 1705, 2480, 2728, 3410, 5456, 6820, 13640, 27280, 167071, 334142, 668284, 835355, 1336568, 1670710, 1837781, 2673136, 3341420, 3675562, 5179201, 6682840, 7351124, 9188905, 10358402, 13365680, 14702248, 18377810, 20716804, 25896005, 29404496, 36755620, 41433608, 51792010, 56971211, 73511240, 82867216, 103584020, 113942422, 147022480, 207168040, 227884844, 284856055, 414336080, 455769688, 569712110, 911539376, 1139424220, 2278848440, 4557696880]

約数ペア:

[(1, 4557696880), (2, 2278848440), (4, 1139424220), (5, 911539376), (8, 569712110), (10, 455769688), (11, 414336080), (16, 284856055), (20, 227884844), (22, 207168040), (31, 147022480), (40, 113942422), (44, 103584020), (55, 82867216), (62, 73511240), (80, 56971211), (88, 51792010), (110, 41433608), (124, 36755620), (155, 29404496), (176, 25896005), (220, 20716804), (248, 18377810), (310, 14702248), (341, 13365680), (440, 10358402), (496, 9188905), (620, 7351124), (682, 6682840), (880, 5179201), (1240, 3675562), (1364, 3341420), (1705, 2673136), (2480, 1837781), (2728, 1670710), (3410, 1336568), (5456, 835355), (6820, 668284), (13640, 334142), (27280, 167071)]