45764009260

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{2039}}^1\times {\mathrm{18397}}^1$

素因数の和:20506

約数の個数: 48

約数和(自身を含む): 97733119680

約数和(自身を除く): 51969110420

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 244, 305, 610, 1220, 2039, 4078, 8156, 10195, 18397, 20390, 36794, 40780, 73588, 91985, 124379, 183970, 248758, 367940, 497516, 621895, 1122217, 1243790, 2244434, 2487580, 4488868, 5611085, 11222170, 22444340, 37511483, 75022966, 150045932, 187557415, 375114830, 750229660, 2288200463, 4576400926, 9152801852, 11441002315, 22882004630, 45764009260]

約数ペア:

[(1, 45764009260), (2, 22882004630), (4, 11441002315), (5, 9152801852), (10, 4576400926), (20, 2288200463), (61, 750229660), (122, 375114830), (244, 187557415), (305, 150045932), (610, 75022966), (1220, 37511483), (2039, 22444340), (4078, 11222170), (8156, 5611085), (10195, 4488868), (18397, 2487580), (20390, 2244434), (36794, 1243790), (40780, 1122217), (73588, 621895), (91985, 497516), (124379, 367940), (183970, 248758)]