2669157040

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{97843}}^1$

素因数の和:97898

約数の個数: 80

約数和(自身を含む): 6988409856

約数和(自身を除く): 4319252816

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, 97843, 195686, 391372, 489215, 782744, 978430, 1076273, 1565488, 1956860, 2152546, 3033133, 3913720, 4305092, 5381365, 6066266, 7827440, 8610184, 10762730, 12132532, 15165665, 17220368, 21525460, 24265064, 30331330, 33364463, 43050920, 48530128, 60662660, 66728926, 86101840, 121325320, 133457852, 166822315, 242650640, 266915704, 333644630, 533831408, 667289260, 1334578520, 2669157040]

約数ペア:

[(1, 2669157040), (2, 1334578520), (4, 667289260), (5, 533831408), (8, 333644630), (10, 266915704), (11, 242650640), (16, 166822315), (20, 133457852), (22, 121325320), (31, 86101840), (40, 66728926), (44, 60662660), (55, 48530128), (62, 43050920), (80, 33364463), (88, 30331330), (110, 24265064), (124, 21525460), (155, 17220368), (176, 15165665), (220, 12132532), (248, 10762730), (310, 8610184), (341, 7827440), (440, 6066266), (496, 5381365), (620, 4305092), (682, 3913720), (880, 3033133), (1240, 2152546), (1364, 1956860), (1705, 1565488), (2480, 1076273), (2728, 978430), (3410, 782744), (5456, 489215), (6820, 391372), (13640, 195686), (27280, 97843)]