1324656250

素因数分解:

$2^1\times 5^6\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1$

素因数の和:171

約数の個数: 112

約数和(自身を含む): 2756214720

約数和(自身を除く): 1431558470

約数列:

[1, 2, 5, 10, 19, 23, 25, 38, 46, 50, 95, 97, 115, 125, 190, 194, 230, 250, 437, 475, 485, 575, 625, 874, 950, 970, 1150, 1250, 1843, 2185, 2231, 2375, 2425, 2875, 3125, 3686, 4370, 4462, 4750, 4850, 5750, 6250, 9215, 10925, 11155, 11875, 12125, 14375, 15625, 18430, 21850, 22310, 23750, 24250, 28750, 31250, 42389, 46075, 54625, 55775, 59375, 60625, 71875, 84778, 92150, 109250, 111550, 118750, 121250, 143750, 211945, 230375, 273125, 278875, 296875, 303125, 359375, 423890, 460750, 546250, 557750, 593750, 606250, 718750, 1059725, 1151875, 1365625, 1394375, 1515625, 2119450, 2303750, 2731250, 2788750, 3031250, 5298625, 5759375, 6828125, 6971875, 10597250, 11518750, 13656250, 13943750, 26493125, 28796875, 34859375, 52986250, 57593750, 69718750, 132465625, 264931250, 662328125, 1324656250]

約数ペア:

[(1, 1324656250), (2, 662328125), (5, 264931250), (10, 132465625), (19, 69718750), (23, 57593750), (25, 52986250), (38, 34859375), (46, 28796875), (50, 26493125), (95, 13943750), (97, 13656250), (115, 11518750), (125, 10597250), (190, 6971875), (194, 6828125), (230, 5759375), (250, 5298625), (437, 3031250), (475, 2788750), (485, 2731250), (575, 2303750), (625, 2119450), (874, 1515625), (950, 1394375), (970, 1365625), (1150, 1151875), (1250, 1059725), (1843, 718750), (2185, 606250), (2231, 593750), (2375, 557750), (2425, 546250), (2875, 460750), (3125, 423890), (3686, 359375), (4370, 303125), (4462, 296875), (4750, 278875), (4850, 273125), (5750, 230375), (6250, 211945), (9215, 143750), (10925, 121250), (11155, 118750), (11875, 111550), (12125, 109250), (14375, 92150), (15625, 84778), (18430, 71875), (21850, 60625), (22310, 59375), (23750, 55775), (24250, 54625), (28750, 46075), (31250, 42389)]