1900402512

素因数分解:

$2^4\times 3^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{10663}}^1$

素因数の和:10800

約数の個数: 80

約数和(自身を含む): 5077770240

約数和(自身を除く): 3177367728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 47, 48, 79, 94, 141, 158, 188, 237, 282, 316, 376, 474, 564, 632, 752, 948, 1128, 1264, 1896, 2256, 3713, 3792, 7426, 10663, 11139, 14852, 21326, 22278, 29704, 31989, 42652, 44556, 59408, 63978, 85304, 89112, 127956, 170608, 178224, 255912, 501161, 511824, 842377, 1002322, 1503483, 1684754, 2004644, 2527131, 3006966, 3369508, 4009288, 5054262, 6013932, 6739016, 8018576, 10108524, 12027864, 13478032, 20217048, 24055728, 39591719, 40434096, 79183438, 118775157, 158366876, 237550314, 316733752, 475100628, 633467504, 950201256, 1900402512]

約数ペア:

[(1, 1900402512), (2, 950201256), (3, 633467504), (4, 475100628), (6, 316733752), (8, 237550314), (12, 158366876), (16, 118775157), (24, 79183438), (47, 40434096), (48, 39591719), (79, 24055728), (94, 20217048), (141, 13478032), (158, 12027864), (188, 10108524), (237, 8018576), (282, 6739016), (316, 6013932), (376, 5054262), (474, 4009288), (564, 3369508), (632, 3006966), (752, 2527131), (948, 2004644), (1128, 1684754), (1264, 1503483), (1896, 1002322), (2256, 842377), (3713, 511824), (3792, 501161), (7426, 255912), (10663, 178224), (11139, 170608), (14852, 127956), (21326, 89112), (22278, 85304), (29704, 63978), (31989, 59408), (42652, 44556)]