9449960

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1069}}^1$

素因数の和:1110

約数の個数: 64

約数和(自身を含む): 24267600

約数和(自身を除く): 14817640

約数列:

[1, 2, 4, 5, 8, 10, 13, 17, 20, 26, 34, 40, 52, 65, 68, 85, 104, 130, 136, 170, 221, 260, 340, 442, 520, 680, 884, 1069, 1105, 1768, 2138, 2210, 4276, 4420, 5345, 8552, 8840, 10690, 13897, 18173, 21380, 27794, 36346, 42760, 55588, 69485, 72692, 90865, 111176, 138970, 145384, 181730, 236249, 277940, 363460, 472498, 555880, 726920, 944996, 1181245, 1889992, 2362490, 4724980, 9449960]

約数ペア:

[(1, 9449960), (2, 4724980), (4, 2362490), (5, 1889992), (8, 1181245), (10, 944996), (13, 726920), (17, 555880), (20, 472498), (26, 363460), (34, 277940), (40, 236249), (52, 181730), (65, 145384), (68, 138970), (85, 111176), (104, 90865), (130, 72692), (136, 69485), (170, 55588), (221, 42760), (260, 36346), (340, 27794), (442, 21380), (520, 18173), (680, 13897), (884, 10690), (1069, 8840), (1105, 8552), (1768, 5345), (2138, 4420), (2210, 4276)]