1520641006100

素因数分解:

$2^2\times 5^2\times {\mathrm{571}}^1\times {\mathrm{2851}}^1\times {\mathrm{9341}}^1$

素因数の和:12777

約数の個数: 72

約数和(自身を含む): 3307083395616

約数和(自身を除く): 1786442389516

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 571, 1142, 2284, 2851, 2855, 5702, 5710, 9341, 11404, 11420, 14255, 14275, 18682, 28510, 28550, 37364, 46705, 57020, 57100, 71275, 93410, 142550, 186820, 233525, 285100, 467050, 934100, 1627921, 3255842, 5333711, 6511684, 8139605, 10667422, 16279210, 21334844, 26631191, 26668555, 32558420, 40698025, 53262382, 53337110, 81396050, 106524764, 106674220, 133155955, 133342775, 162792100, 266311910, 266685550, 532623820, 533371100, 665779775, 1331559550, 2663119100, 15206410061, 30412820122, 60825640244, 76032050305, 152064100610, 304128201220, 380160251525, 760320503050, 1520641006100]

約数ペア:

[(1, 1520641006100), (2, 760320503050), (4, 380160251525), (5, 304128201220), (10, 152064100610), (20, 76032050305), (25, 60825640244), (50, 30412820122), (100, 15206410061), (571, 2663119100), (1142, 1331559550), (2284, 665779775), (2851, 533371100), (2855, 532623820), (5702, 266685550), (5710, 266311910), (9341, 162792100), (11404, 133342775), (11420, 133155955), (14255, 106674220), (14275, 106524764), (18682, 81396050), (28510, 53337110), (28550, 53262382), (37364, 40698025), (46705, 32558420), (57020, 26668555), (57100, 26631191), (71275, 21334844), (93410, 16279210), (142550, 10667422), (186820, 8139605), (233525, 6511684), (285100, 5333711), (467050, 3255842), (934100, 1627921)]