4211618450

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{163}}^1\times {\mathrm{313}}^1$

素因数の和:628

約数の個数: 96

約数和(自身を含む): 8582117376

約数和(自身を除く): 4370498926

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 127, 130, 163, 254, 313, 325, 326, 626, 635, 650, 815, 1270, 1565, 1630, 1651, 2119, 3130, 3175, 3302, 4069, 4075, 4238, 6350, 7825, 8138, 8150, 8255, 10595, 15650, 16510, 20345, 20701, 21190, 39751, 40690, 41275, 41402, 51019, 52975, 79502, 82550, 101725, 102038, 103505, 105950, 198755, 203450, 207010, 255095, 269113, 397510, 510190, 516763, 517525, 538226, 663247, 993775, 1033526, 1035050, 1275475, 1326494, 1345565, 1987550, 2550950, 2583815, 2691130, 3316235, 5167630, 6479413, 6632470, 6727825, 12919075, 12958826, 13455650, 16581175, 25838150, 32397065, 33162350, 64794130, 84232369, 161985325, 168464738, 323970650, 421161845, 842323690, 2105809225, 4211618450]

約数ペア:

[(1, 4211618450), (2, 2105809225), (5, 842323690), (10, 421161845), (13, 323970650), (25, 168464738), (26, 161985325), (50, 84232369), (65, 64794130), (127, 33162350), (130, 32397065), (163, 25838150), (254, 16581175), (313, 13455650), (325, 12958826), (326, 12919075), (626, 6727825), (635, 6632470), (650, 6479413), (815, 5167630), (1270, 3316235), (1565, 2691130), (1630, 2583815), (1651, 2550950), (2119, 1987550), (3130, 1345565), (3175, 1326494), (3302, 1275475), (4069, 1035050), (4075, 1033526), (4238, 993775), (6350, 663247), (7825, 538226), (8138, 517525), (8150, 516763), (8255, 510190), (10595, 397510), (15650, 269113), (16510, 255095), (20345, 207010), (20701, 203450), (21190, 198755), (39751, 105950), (40690, 103505), (41275, 102038), (41402, 101725), (51019, 82550), (52975, 79502)]