98407220

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:249

約数の個数: 96

約数和(自身を含む): 229920768

約数和(自身を除く): 131513548

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 43, 53, 68, 85, 86, 106, 127, 170, 172, 212, 215, 254, 265, 340, 430, 508, 530, 635, 731, 860, 901, 1060, 1270, 1462, 1802, 2159, 2279, 2540, 2924, 3604, 3655, 4318, 4505, 4558, 5461, 6731, 7310, 8636, 9010, 9116, 10795, 10922, 11395, 13462, 14620, 18020, 21590, 21844, 22790, 26924, 27305, 33655, 38743, 43180, 45580, 54610, 67310, 77486, 92837, 109220, 114427, 134620, 154972, 185674, 193715, 228854, 289433, 371348, 387430, 457708, 464185, 572135, 578866, 774860, 928370, 1144270, 1157732, 1447165, 1856740, 2288540, 2894330, 4920361, 5788660, 9840722, 19681444, 24601805, 49203610, 98407220]

約数ペア:

[(1, 98407220), (2, 49203610), (4, 24601805), (5, 19681444), (10, 9840722), (17, 5788660), (20, 4920361), (34, 2894330), (43, 2288540), (53, 1856740), (68, 1447165), (85, 1157732), (86, 1144270), (106, 928370), (127, 774860), (170, 578866), (172, 572135), (212, 464185), (215, 457708), (254, 387430), (265, 371348), (340, 289433), (430, 228854), (508, 193715), (530, 185674), (635, 154972), (731, 134620), (860, 114427), (901, 109220), (1060, 92837), (1270, 77486), (1462, 67310), (1802, 54610), (2159, 45580), (2279, 43180), (2540, 38743), (2924, 33655), (3604, 27305), (3655, 26924), (4318, 22790), (4505, 21844), (4558, 21590), (5461, 18020), (6731, 14620), (7310, 13462), (8636, 11395), (9010, 10922), (9116, 10795)]