797698360

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{293}}^1\times {\mathrm{2347}}^1$

素因数の和:2680

約数の個数: 64

約数和(自身を含む): 1863842400

約数和(自身を除く): 1066144040

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 293, 580, 586, 1160, 1172, 1465, 2344, 2347, 2930, 4694, 5860, 8497, 9388, 11720, 11735, 16994, 18776, 23470, 33988, 42485, 46940, 67976, 68063, 84970, 93880, 136126, 169940, 272252, 339880, 340315, 544504, 680630, 687671, 1361260, 1375342, 2722520, 2750684, 3438355, 5501368, 6876710, 13753420, 19942459, 27506840, 39884918, 79769836, 99712295, 159539672, 199424590, 398849180, 797698360]

約数ペア:

[(1, 797698360), (2, 398849180), (4, 199424590), (5, 159539672), (8, 99712295), (10, 79769836), (20, 39884918), (29, 27506840), (40, 19942459), (58, 13753420), (116, 6876710), (145, 5501368), (232, 3438355), (290, 2750684), (293, 2722520), (580, 1375342), (586, 1361260), (1160, 687671), (1172, 680630), (1465, 544504), (2344, 340315), (2347, 339880), (2930, 272252), (4694, 169940), (5860, 136126), (8497, 93880), (9388, 84970), (11720, 68063), (11735, 67976), (16994, 46940), (18776, 42485), (23470, 33988)]