1330905044320

素因数分解:

$2^5\times 5^1\times {\mathrm{97}}^1\times {\mathrm{137}}^1\times {\mathrm{625943}}^1$

素因数の和:626192

約数の個数: 96

約数和(自身を含む): 3199870795968

約数和(自身を除く): 1868965751648

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 97, 137, 160, 194, 274, 388, 485, 548, 685, 776, 970, 1096, 1370, 1552, 1940, 2192, 2740, 3104, 3880, 4384, 5480, 7760, 10960, 13289, 15520, 21920, 26578, 53156, 66445, 106312, 132890, 212624, 265780, 425248, 531560, 625943, 1063120, 1251886, 2126240, 2503772, 3129715, 5007544, 6259430, 10015088, 12518860, 20030176, 25037720, 50075440, 60716471, 85754191, 100150880, 121432942, 171508382, 242865884, 303582355, 343016764, 428770955, 485731768, 607164710, 686033528, 857541910, 971463536, 1214329420, 1372067056, 1715083820, 1942927072, 2428658840, 2744134112, 3430167640, 4857317680, 6860335280, 8318156527, 9714635360, 13720670560, 16636313054, 33272626108, 41590782635, 66545252216, 83181565270, 133090504432, 166363130540, 266181008864, 332726261080, 665452522160, 1330905044320]

約数ペア:

[(1, 1330905044320), (2, 665452522160), (4, 332726261080), (5, 266181008864), (8, 166363130540), (10, 133090504432), (16, 83181565270), (20, 66545252216), (32, 41590782635), (40, 33272626108), (80, 16636313054), (97, 13720670560), (137, 9714635360), (160, 8318156527), (194, 6860335280), (274, 4857317680), (388, 3430167640), (485, 2744134112), (548, 2428658840), (685, 1942927072), (776, 1715083820), (970, 1372067056), (1096, 1214329420), (1370, 971463536), (1552, 857541910), (1940, 686033528), (2192, 607164710), (2740, 485731768), (3104, 428770955), (3880, 343016764), (4384, 303582355), (5480, 242865884), (7760, 171508382), (10960, 121432942), (13289, 100150880), (15520, 85754191), (21920, 60716471), (26578, 50075440), (53156, 25037720), (66445, 20030176), (106312, 12518860), (132890, 10015088), (212624, 6259430), (265780, 5007544), (425248, 3129715), (531560, 2503772), (625943, 2126240), (1063120, 1251886)]