97819540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{757}}^1$

素因数の和:857

約数の個数: 96

約数和(自身を含む): 256725504

約数和(自身を除く): 158905964

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 71, 91, 130, 140, 142, 182, 260, 284, 355, 364, 455, 497, 710, 757, 910, 923, 994, 1420, 1514, 1820, 1846, 1988, 2485, 3028, 3692, 3785, 4615, 4970, 5299, 6461, 7570, 9230, 9841, 9940, 10598, 12922, 15140, 18460, 19682, 21196, 25844, 26495, 32305, 39364, 49205, 52990, 53747, 64610, 68887, 98410, 105980, 107494, 129220, 137774, 196820, 214988, 268735, 275548, 344435, 376229, 537470, 688870, 698711, 752458, 1074940, 1377740, 1397422, 1504916, 1881145, 2794844, 3493555, 3762290, 4890977, 6987110, 7524580, 9781954, 13974220, 19563908, 24454885, 48909770, 97819540]

約数ペア:

[(1, 97819540), (2, 48909770), (4, 24454885), (5, 19563908), (7, 13974220), (10, 9781954), (13, 7524580), (14, 6987110), (20, 4890977), (26, 3762290), (28, 3493555), (35, 2794844), (52, 1881145), (65, 1504916), (70, 1397422), (71, 1377740), (91, 1074940), (130, 752458), (140, 698711), (142, 688870), (182, 537470), (260, 376229), (284, 344435), (355, 275548), (364, 268735), (455, 214988), (497, 196820), (710, 137774), (757, 129220), (910, 107494), (923, 105980), (994, 98410), (1420, 68887), (1514, 64610), (1820, 53747), (1846, 52990), (1988, 49205), (2485, 39364), (3028, 32305), (3692, 26495), (3785, 25844), (4615, 21196), (4970, 19682), (5299, 18460), (6461, 15140), (7570, 12922), (9230, 10598), (9841, 9940)]