2255375460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{11251}}^1$

素因数の和:11533

約数の個数: 96

約数和(自身を含む): 6827893632

約数和(自身を除く): 4572518172

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 257, 260, 390, 514, 771, 780, 1028, 1285, 1542, 2570, 3084, 3341, 3855, 5140, 6682, 7710, 10023, 11251, 13364, 15420, 16705, 20046, 22502, 33410, 33753, 40092, 45004, 50115, 56255, 66820, 67506, 100230, 112510, 135012, 146263, 168765, 200460, 225020, 292526, 337530, 438789, 585052, 675060, 731315, 877578, 1462630, 1755156, 2193945, 2891507, 2925260, 4387890, 5783014, 8674521, 8775780, 11566028, 14457535, 17349042, 28915070, 34698084, 37589591, 43372605, 57830140, 75179182, 86745210, 112768773, 150358364, 173490420, 187947955, 225537546, 375895910, 451075092, 563843865, 751791820, 1127687730, 2255375460]

約数ペア:

[(1, 2255375460), (2, 1127687730), (3, 751791820), (4, 563843865), (5, 451075092), (6, 375895910), (10, 225537546), (12, 187947955), (13, 173490420), (15, 150358364), (20, 112768773), (26, 86745210), (30, 75179182), (39, 57830140), (52, 43372605), (60, 37589591), (65, 34698084), (78, 28915070), (130, 17349042), (156, 14457535), (195, 11566028), (257, 8775780), (260, 8674521), (390, 5783014), (514, 4387890), (771, 2925260), (780, 2891507), (1028, 2193945), (1285, 1755156), (1542, 1462630), (2570, 877578), (3084, 731315), (3341, 675060), (3855, 585052), (5140, 438789), (6682, 337530), (7710, 292526), (10023, 225020), (11251, 200460), (13364, 168765), (15420, 146263), (16705, 135012), (20046, 112510), (22502, 100230), (33410, 67506), (33753, 66820), (40092, 56255), (45004, 50115)]