152372440

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{11171}}^1$

素因数の和:11224

約数の個数: 64

約数和(自身を含む): 386104320

約数和(自身を除く): 233731880

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 31, 40, 44, 55, 62, 88, 110, 124, 155, 220, 248, 310, 341, 440, 620, 682, 1240, 1364, 1705, 2728, 3410, 6820, 11171, 13640, 22342, 44684, 55855, 89368, 111710, 122881, 223420, 245762, 346301, 446840, 491524, 614405, 692602, 983048, 1228810, 1385204, 1731505, 2457620, 2770408, 3463010, 3809311, 4915240, 6926020, 7618622, 13852040, 15237244, 19046555, 30474488, 38093110, 76186220, 152372440]

約数ペア:

[(1, 152372440), (2, 76186220), (4, 38093110), (5, 30474488), (8, 19046555), (10, 15237244), (11, 13852040), (20, 7618622), (22, 6926020), (31, 4915240), (40, 3809311), (44, 3463010), (55, 2770408), (62, 2457620), (88, 1731505), (110, 1385204), (124, 1228810), (155, 983048), (220, 692602), (248, 614405), (310, 491524), (341, 446840), (440, 346301), (620, 245762), (682, 223420), (1240, 122881), (1364, 111710), (1705, 89368), (2728, 55855), (3410, 44684), (6820, 22342), (11171, 13640)]