69718750

素因数分解:

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

素因数の和:152

約数の個数: 56

約数和(自身を含む): 137810736

約数和(自身を除く): 68091986

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 97, 115, 125, 194, 230, 250, 485, 575, 625, 970, 1150, 1250, 2231, 2425, 2875, 3125, 4462, 4850, 5750, 6250, 11155, 12125, 14375, 15625, 22310, 24250, 28750, 31250, 55775, 60625, 71875, 111550, 121250, 143750, 278875, 303125, 359375, 557750, 606250, 718750, 1394375, 1515625, 2788750, 3031250, 6971875, 13943750, 34859375, 69718750]

約数ペア:

[(1, 69718750), (2, 34859375), (5, 13943750), (10, 6971875), (23, 3031250), (25, 2788750), (46, 1515625), (50, 1394375), (97, 718750), (115, 606250), (125, 557750), (194, 359375), (230, 303125), (250, 278875), (485, 143750), (575, 121250), (625, 111550), (970, 71875), (1150, 60625), (1250, 55775), (2231, 31250), (2425, 28750), (2875, 24250), (3125, 22310), (4462, 15625), (4850, 14375), (5750, 12125), (6250, 11155)]