13069720

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{593}}^1$

素因数の和:652

約数の個数: 64

約数和(自身を含む): 32076000

約数和(自身を除く): 19006280

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 29, 38, 40, 58, 76, 95, 116, 145, 152, 190, 232, 290, 380, 551, 580, 593, 760, 1102, 1160, 1186, 2204, 2372, 2755, 2965, 4408, 4744, 5510, 5930, 11020, 11267, 11860, 17197, 22040, 22534, 23720, 34394, 45068, 56335, 68788, 85985, 90136, 112670, 137576, 171970, 225340, 326743, 343940, 450680, 653486, 687880, 1306972, 1633715, 2613944, 3267430, 6534860, 13069720]

約数ペア:

[(1, 13069720), (2, 6534860), (4, 3267430), (5, 2613944), (8, 1633715), (10, 1306972), (19, 687880), (20, 653486), (29, 450680), (38, 343940), (40, 326743), (58, 225340), (76, 171970), (95, 137576), (116, 112670), (145, 90136), (152, 85985), (190, 68788), (232, 56335), (290, 45068), (380, 34394), (551, 23720), (580, 22534), (593, 22040), (760, 17197), (1102, 11860), (1160, 11267), (1186, 11020), (2204, 5930), (2372, 5510), (2755, 4744), (2965, 4408)]