98785960

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{3877}}^1$

素因数の和:3915

約数の個数: 96

約数和(自身を含む): 278517960

約数和(自身を除く): 179732000

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 49, 52, 56, 65, 70, 91, 98, 104, 130, 140, 182, 196, 245, 260, 280, 364, 392, 455, 490, 520, 637, 728, 910, 980, 1274, 1820, 1960, 2548, 3185, 3640, 3877, 5096, 6370, 7754, 12740, 15508, 19385, 25480, 27139, 31016, 38770, 50401, 54278, 77540, 100802, 108556, 135695, 155080, 189973, 201604, 217112, 252005, 271390, 352807, 379946, 403208, 504010, 542780, 705614, 759892, 949865, 1008020, 1085560, 1411228, 1519784, 1764035, 1899730, 2016040, 2469649, 2822456, 3528070, 3799460, 4939298, 7056140, 7598920, 9878596, 12348245, 14112280, 19757192, 24696490, 49392980, 98785960]

約数ペア:

[(1, 98785960), (2, 49392980), (4, 24696490), (5, 19757192), (7, 14112280), (8, 12348245), (10, 9878596), (13, 7598920), (14, 7056140), (20, 4939298), (26, 3799460), (28, 3528070), (35, 2822456), (40, 2469649), (49, 2016040), (52, 1899730), (56, 1764035), (65, 1519784), (70, 1411228), (91, 1085560), (98, 1008020), (104, 949865), (130, 759892), (140, 705614), (182, 542780), (196, 504010), (245, 403208), (260, 379946), (280, 352807), (364, 271390), (392, 252005), (455, 217112), (490, 201604), (520, 189973), (637, 155080), (728, 135695), (910, 108556), (980, 100802), (1274, 77540), (1820, 54278), (1960, 50401), (2548, 38770), (3185, 31016), (3640, 27139), (3877, 25480), (5096, 19385), (6370, 15508), (7754, 12740)]