80456764510

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{76031}}^1$

素因数の和:76197

約数の個数: 64

約数和(自身を含む): 155196518400

約数和(自身を除く): 74739753890

約数列:

[1, 2, 5, 10, 29, 41, 58, 82, 89, 145, 178, 205, 290, 410, 445, 890, 1189, 2378, 2581, 3649, 5162, 5945, 7298, 11890, 12905, 18245, 25810, 36490, 76031, 105821, 152062, 211642, 380155, 529105, 760310, 1058210, 2204899, 3117271, 4409798, 6234542, 6766759, 11024495, 13533518, 15586355, 22048990, 31172710, 33833795, 67667590, 90400859, 180801718, 196236011, 277437119, 392472022, 452004295, 554874238, 904008590, 981180055, 1387185595, 1962360110, 2774371190, 8045676451, 16091352902, 40228382255, 80456764510]

約数ペア:

[(1, 80456764510), (2, 40228382255), (5, 16091352902), (10, 8045676451), (29, 2774371190), (41, 1962360110), (58, 1387185595), (82, 981180055), (89, 904008590), (145, 554874238), (178, 452004295), (205, 392472022), (290, 277437119), (410, 196236011), (445, 180801718), (890, 90400859), (1189, 67667590), (2378, 33833795), (2581, 31172710), (3649, 22048990), (5162, 15586355), (5945, 13533518), (7298, 11024495), (11890, 6766759), (12905, 6234542), (18245, 4409798), (25810, 3117271), (36490, 2204899), (76031, 1058210), (105821, 760310), (152062, 529105), (211642, 380155)]