1480491350

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{37339}}^1$

素因数の和:37425

約数の個数: 48

約数和(自身を含む): 3014234160

約数和(自身を除く): 1533742810

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 61, 65, 122, 130, 305, 325, 610, 650, 793, 1525, 1586, 3050, 3965, 7930, 19825, 37339, 39650, 74678, 186695, 373390, 485407, 933475, 970814, 1866950, 2277679, 2427035, 4555358, 4854070, 11388395, 12135175, 22776790, 24270350, 29609827, 56941975, 59219654, 113883950, 148049135, 296098270, 740245675, 1480491350]

約数ペア:

[(1, 1480491350), (2, 740245675), (5, 296098270), (10, 148049135), (13, 113883950), (25, 59219654), (26, 56941975), (50, 29609827), (61, 24270350), (65, 22776790), (122, 12135175), (130, 11388395), (305, 4854070), (325, 4555358), (610, 2427035), (650, 2277679), (793, 1866950), (1525, 970814), (1586, 933475), (3050, 485407), (3965, 373390), (7930, 186695), (19825, 74678), (37339, 39650)]