1168912400

素因数分解:

$2^4\times 5^2\times {\mathrm{661}}^1\times {\mathrm{4421}}^1$

素因数の和:5100

約数の個数: 60

約数和(自身を含む): 2813196804

約数和(自身を除く): 1644284404

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 661, 1322, 2644, 3305, 4421, 5288, 6610, 8842, 10576, 13220, 16525, 17684, 22105, 26440, 33050, 35368, 44210, 52880, 66100, 70736, 88420, 110525, 132200, 176840, 221050, 264400, 353680, 442100, 884200, 1768400, 2922281, 5844562, 11689124, 14611405, 23378248, 29222810, 46756496, 58445620, 73057025, 116891240, 146114050, 233782480, 292228100, 584456200, 1168912400]

約数ペア:

[(1, 1168912400), (2, 584456200), (4, 292228100), (5, 233782480), (8, 146114050), (10, 116891240), (16, 73057025), (20, 58445620), (25, 46756496), (40, 29222810), (50, 23378248), (80, 14611405), (100, 11689124), (200, 5844562), (400, 2922281), (661, 1768400), (1322, 884200), (2644, 442100), (3305, 353680), (4421, 264400), (5288, 221050), (6610, 176840), (8842, 132200), (10576, 110525), (13220, 88420), (16525, 70736), (17684, 66100), (22105, 52880), (26440, 44210), (33050, 35368)]