192332680

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{1423}}^1$

素因数の和:1574

約数の個数: 64

約数和(自身を含む): 451123200

約数和(自身を除く): 258790520

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 109, 124, 155, 218, 248, 310, 436, 545, 620, 872, 1090, 1240, 1423, 2180, 2846, 3379, 4360, 5692, 6758, 7115, 11384, 13516, 14230, 16895, 27032, 28460, 33790, 44113, 56920, 67580, 88226, 135160, 155107, 176452, 220565, 310214, 352904, 441130, 620428, 775535, 882260, 1240856, 1551070, 1764520, 3102140, 4808317, 6204280, 9616634, 19233268, 24041585, 38466536, 48083170, 96166340, 192332680]

約数ペア:

[(1, 192332680), (2, 96166340), (4, 48083170), (5, 38466536), (8, 24041585), (10, 19233268), (20, 9616634), (31, 6204280), (40, 4808317), (62, 3102140), (109, 1764520), (124, 1551070), (155, 1240856), (218, 882260), (248, 775535), (310, 620428), (436, 441130), (545, 352904), (620, 310214), (872, 220565), (1090, 176452), (1240, 155107), (1423, 135160), (2180, 88226), (2846, 67580), (3379, 56920), (4360, 44113), (5692, 33790), (6758, 28460), (7115, 27032), (11384, 16895), (13516, 14230)]