22281743380

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2953}}^1\times {\mathrm{29021}}^1$

素因数の和:31996

約数の個数: 48

約数和(自身を含む): 50409820944

約数和(自身を除く): 28128077564

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 2953, 5906, 11812, 14765, 29021, 29530, 38389, 58042, 59060, 76778, 116084, 145105, 153556, 191945, 290210, 377273, 383890, 580420, 754546, 767780, 1509092, 1886365, 3772730, 7545460, 85699013, 171398026, 342796052, 428495065, 856990130, 1114087169, 1713980260, 2228174338, 4456348676, 5570435845, 11140871690, 22281743380]

約数ペア:

[(1, 22281743380), (2, 11140871690), (4, 5570435845), (5, 4456348676), (10, 2228174338), (13, 1713980260), (20, 1114087169), (26, 856990130), (52, 428495065), (65, 342796052), (130, 171398026), (260, 85699013), (2953, 7545460), (5906, 3772730), (11812, 1886365), (14765, 1509092), (29021, 767780), (29530, 754546), (38389, 580420), (58042, 383890), (59060, 377273), (76778, 290210), (116084, 191945), (145105, 153556)]