98688850

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1$

素因数の和:236

約数の個数: 96

約数和(自身を含む): 213111360

約数和(自身を除く): 114422510

約数列:

[1, 2, 5, 10, 13, 19, 25, 26, 38, 50, 61, 65, 95, 122, 130, 131, 190, 247, 262, 305, 325, 475, 494, 610, 650, 655, 793, 950, 1159, 1235, 1310, 1525, 1586, 1703, 2318, 2470, 2489, 3050, 3275, 3406, 3965, 4978, 5795, 6175, 6550, 7930, 7991, 8515, 11590, 12350, 12445, 15067, 15982, 17030, 19825, 24890, 28975, 30134, 32357, 39650, 39955, 42575, 57950, 62225, 64714, 75335, 79910, 85150, 103883, 124450, 150670, 151829, 161785, 199775, 207766, 303658, 323570, 376675, 399550, 519415, 753350, 759145, 808925, 1038830, 1518290, 1617850, 1973777, 2597075, 3795725, 3947554, 5194150, 7591450, 9868885, 19737770, 49344425, 98688850]

約数ペア:

[(1, 98688850), (2, 49344425), (5, 19737770), (10, 9868885), (13, 7591450), (19, 5194150), (25, 3947554), (26, 3795725), (38, 2597075), (50, 1973777), (61, 1617850), (65, 1518290), (95, 1038830), (122, 808925), (130, 759145), (131, 753350), (190, 519415), (247, 399550), (262, 376675), (305, 323570), (325, 303658), (475, 207766), (494, 199775), (610, 161785), (650, 151829), (655, 150670), (793, 124450), (950, 103883), (1159, 85150), (1235, 79910), (1310, 75335), (1525, 64714), (1586, 62225), (1703, 57950), (2318, 42575), (2470, 39955), (2489, 39650), (3050, 32357), (3275, 30134), (3406, 28975), (3965, 24890), (4978, 19825), (5795, 17030), (6175, 15982), (6550, 15067), (7930, 12445), (7991, 12350), (8515, 11590)]