2022884920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{271}}^1\times {\mathrm{503}}^1$

素因数の和:845

約数の個数: 128

約数和(自身を含む): 5329981440

約数和(自身を除く): 3307096520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 53, 56, 70, 106, 140, 212, 265, 271, 280, 371, 424, 503, 530, 542, 742, 1006, 1060, 1084, 1355, 1484, 1855, 1897, 2012, 2120, 2168, 2515, 2710, 2968, 3521, 3710, 3794, 4024, 5030, 5420, 7042, 7420, 7588, 9485, 10060, 10840, 14084, 14363, 14840, 15176, 17605, 18970, 20120, 26659, 28168, 28726, 35210, 37940, 53318, 57452, 70420, 71815, 75880, 100541, 106636, 114904, 133295, 136313, 140840, 143630, 186613, 201082, 213272, 266590, 272626, 287260, 373226, 402164, 502705, 533180, 545252, 574520, 681565, 746452, 804328, 933065, 954191, 1005410, 1066360, 1090504, 1363130, 1492904, 1866130, 1908382, 2010820, 2726260, 3732260, 3816764, 4021640, 4770955, 5452520, 7224589, 7464520, 7633528, 9541910, 14449178, 19083820, 28898356, 36122945, 38167640, 50572123, 57796712, 72245890, 101144246, 144491780, 202288492, 252860615, 288983560, 404576984, 505721230, 1011442460, 2022884920]

約数ペア:

[(1, 2022884920), (2, 1011442460), (4, 505721230), (5, 404576984), (7, 288983560), (8, 252860615), (10, 202288492), (14, 144491780), (20, 101144246), (28, 72245890), (35, 57796712), (40, 50572123), (53, 38167640), (56, 36122945), (70, 28898356), (106, 19083820), (140, 14449178), (212, 9541910), (265, 7633528), (271, 7464520), (280, 7224589), (371, 5452520), (424, 4770955), (503, 4021640), (530, 3816764), (542, 3732260), (742, 2726260), (1006, 2010820), (1060, 1908382), (1084, 1866130), (1355, 1492904), (1484, 1363130), (1855, 1090504), (1897, 1066360), (2012, 1005410), (2120, 954191), (2168, 933065), (2515, 804328), (2710, 746452), (2968, 681565), (3521, 574520), (3710, 545252), (3794, 533180), (4024, 502705), (5030, 402164), (5420, 373226), (7042, 287260), (7420, 272626), (7588, 266590), (9485, 213272), (10060, 201082), (10840, 186613), (14084, 143630), (14363, 140840), (14840, 136313), (15176, 133295), (17605, 114904), (18970, 106636), (20120, 100541), (26659, 75880), (28168, 71815), (28726, 70420), (35210, 57452), (37940, 53318)]