1036557040

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{244471}}^1$

素因数の和:244537

約数の個数: 40

約数和(自身を含む): 2455476768

約数和(自身を除く): 1418919728

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 80, 106, 212, 265, 424, 530, 848, 1060, 2120, 4240, 244471, 488942, 977884, 1222355, 1955768, 2444710, 3911536, 4889420, 9778840, 12956963, 19557680, 25913926, 51827852, 64784815, 103655704, 129569630, 207311408, 259139260, 518278520, 1036557040]

約数ペア:

[(1, 1036557040), (2, 518278520), (4, 259139260), (5, 207311408), (8, 129569630), (10, 103655704), (16, 64784815), (20, 51827852), (40, 25913926), (53, 19557680), (80, 12956963), (106, 9778840), (212, 4889420), (265, 3911536), (424, 2444710), (530, 1955768), (848, 1222355), (1060, 977884), (2120, 488942), (4240, 244471)]