8045147760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2578573}}^1$

素因数の和:2578602

約数の個数: 80

約数和(自身を含む): 26858426784

約数和(自身を除く): 18813279024

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 2578573, 5157146, 7735719, 10314292, 12892865, 15471438, 20628584, 25785730, 30942876, 33521449, 38678595, 41257168, 51571460, 61885752, 67042898, 77357190, 100564347, 103142920, 123771504, 134085796, 154714380, 167607245, 201128694, 206285840, 268171592, 309428760, 335214490, 402257388, 502821735, 536343184, 618857520, 670428980, 804514776, 1005643470, 1340857960, 1609029552, 2011286940, 2681715920, 4022573880, 8045147760]

約数ペア:

[(1, 8045147760), (2, 4022573880), (3, 2681715920), (4, 2011286940), (5, 1609029552), (6, 1340857960), (8, 1005643470), (10, 804514776), (12, 670428980), (13, 618857520), (15, 536343184), (16, 502821735), (20, 402257388), (24, 335214490), (26, 309428760), (30, 268171592), (39, 206285840), (40, 201128694), (48, 167607245), (52, 154714380), (60, 134085796), (65, 123771504), (78, 103142920), (80, 100564347), (104, 77357190), (120, 67042898), (130, 61885752), (156, 51571460), (195, 41257168), (208, 38678595), (240, 33521449), (260, 30942876), (312, 25785730), (390, 20628584), (520, 15471438), (624, 12892865), (780, 10314292), (1040, 7735719), (1560, 5157146), (3120, 2578573)]