9241960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2539}}^1$

素因数の和:2570

約数の個数: 64

約数和(自身を含む): 25603200

約数和(自身を除く): 16361240

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 364, 455, 520, 728, 910, 1820, 2539, 3640, 5078, 10156, 12695, 17773, 20312, 25390, 33007, 35546, 50780, 66014, 71092, 88865, 101560, 132028, 142184, 165035, 177730, 231049, 264056, 330070, 355460, 462098, 660140, 710920, 924196, 1155245, 1320280, 1848392, 2310490, 4620980, 9241960]

約数ペア:

[(1, 9241960), (2, 4620980), (4, 2310490), (5, 1848392), (7, 1320280), (8, 1155245), (10, 924196), (13, 710920), (14, 660140), (20, 462098), (26, 355460), (28, 330070), (35, 264056), (40, 231049), (52, 177730), (56, 165035), (65, 142184), (70, 132028), (91, 101560), (104, 88865), (130, 71092), (140, 66014), (182, 50780), (260, 35546), (280, 33007), (364, 25390), (455, 20312), (520, 17773), (728, 12695), (910, 10156), (1820, 5078), (2539, 3640)]