415949560

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{1663}}^1$

素因数の和:1737

約数の個数: 96

約数和(自身を含む): 1041431040

約数和(自身を除く): 625481480

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 37, 40, 52, 65, 74, 104, 130, 148, 169, 185, 260, 296, 338, 370, 481, 520, 676, 740, 845, 962, 1352, 1480, 1663, 1690, 1924, 2405, 3326, 3380, 3848, 4810, 6253, 6652, 6760, 8315, 9620, 12506, 13304, 16630, 19240, 21619, 25012, 31265, 33260, 43238, 50024, 61531, 62530, 66520, 86476, 108095, 123062, 125060, 172952, 216190, 246124, 250120, 281047, 307655, 432380, 492248, 562094, 615310, 799903, 864760, 1124188, 1230620, 1405235, 1599806, 2248376, 2461240, 2810470, 3199612, 3999515, 5620940, 6399224, 7999030, 10398739, 11241880, 15998060, 20797478, 31996120, 41594956, 51993695, 83189912, 103987390, 207974780, 415949560]

約数ペア:

[(1, 415949560), (2, 207974780), (4, 103987390), (5, 83189912), (8, 51993695), (10, 41594956), (13, 31996120), (20, 20797478), (26, 15998060), (37, 11241880), (40, 10398739), (52, 7999030), (65, 6399224), (74, 5620940), (104, 3999515), (130, 3199612), (148, 2810470), (169, 2461240), (185, 2248376), (260, 1599806), (296, 1405235), (338, 1230620), (370, 1124188), (481, 864760), (520, 799903), (676, 615310), (740, 562094), (845, 492248), (962, 432380), (1352, 307655), (1480, 281047), (1663, 250120), (1690, 246124), (1924, 216190), (2405, 172952), (3326, 125060), (3380, 123062), (3848, 108095), (4810, 86476), (6253, 66520), (6652, 62530), (6760, 61531), (8315, 50024), (9620, 43238), (12506, 33260), (13304, 31265), (16630, 25012), (19240, 21619)]