422834000

素因数分解:

$2^4\times 5^3\times {\mathrm{53}}^1\times {\mathrm{3989}}^1$

素因数の和:4065

約数の個数: 80

約数和(自身を含む): 1041964560

約数和(自身を除く): 619130560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 53, 80, 100, 106, 125, 200, 212, 250, 265, 400, 424, 500, 530, 848, 1000, 1060, 1325, 2000, 2120, 2650, 3989, 4240, 5300, 6625, 7978, 10600, 13250, 15956, 19945, 21200, 26500, 31912, 39890, 53000, 63824, 79780, 99725, 106000, 159560, 199450, 211417, 319120, 398900, 422834, 498625, 797800, 845668, 997250, 1057085, 1595600, 1691336, 1994500, 2114170, 3382672, 3989000, 4228340, 5285425, 7978000, 8456680, 10570850, 16913360, 21141700, 26427125, 42283400, 52854250, 84566800, 105708500, 211417000, 422834000]

約数ペア:

[(1, 422834000), (2, 211417000), (4, 105708500), (5, 84566800), (8, 52854250), (10, 42283400), (16, 26427125), (20, 21141700), (25, 16913360), (40, 10570850), (50, 8456680), (53, 7978000), (80, 5285425), (100, 4228340), (106, 3989000), (125, 3382672), (200, 2114170), (212, 1994500), (250, 1691336), (265, 1595600), (400, 1057085), (424, 997250), (500, 845668), (530, 797800), (848, 498625), (1000, 422834), (1060, 398900), (1325, 319120), (2000, 211417), (2120, 199450), (2650, 159560), (3989, 106000), (4240, 99725), (5300, 79780), (6625, 63824), (7978, 53000), (10600, 39890), (13250, 31912), (15956, 26500), (19945, 21200)]