45744400

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{463}}^1$

素因数の和:513

約数の個数: 120

約数和(自身を含む): 124853120

約数和(自身を除く): 79108720

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 25, 26, 38, 40, 50, 52, 65, 76, 80, 95, 100, 104, 130, 152, 190, 200, 208, 247, 260, 304, 325, 380, 400, 463, 475, 494, 520, 650, 760, 926, 950, 988, 1040, 1235, 1300, 1520, 1852, 1900, 1976, 2315, 2470, 2600, 3704, 3800, 3952, 4630, 4940, 5200, 6019, 6175, 7408, 7600, 8797, 9260, 9880, 11575, 12038, 12350, 17594, 18520, 19760, 23150, 24076, 24700, 30095, 35188, 37040, 43985, 46300, 48152, 49400, 60190, 70376, 87970, 92600, 96304, 98800, 114361, 120380, 140752, 150475, 175940, 185200, 219925, 228722, 240760, 300950, 351880, 439850, 457444, 481520, 571805, 601900, 703760, 879700, 914888, 1143610, 1203800, 1759400, 1829776, 2287220, 2407600, 2859025, 3518800, 4574440, 5718050, 9148880, 11436100, 22872200, 45744400]

約数ペア:

[(1, 45744400), (2, 22872200), (4, 11436100), (5, 9148880), (8, 5718050), (10, 4574440), (13, 3518800), (16, 2859025), (19, 2407600), (20, 2287220), (25, 1829776), (26, 1759400), (38, 1203800), (40, 1143610), (50, 914888), (52, 879700), (65, 703760), (76, 601900), (80, 571805), (95, 481520), (100, 457444), (104, 439850), (130, 351880), (152, 300950), (190, 240760), (200, 228722), (208, 219925), (247, 185200), (260, 175940), (304, 150475), (325, 140752), (380, 120380), (400, 114361), (463, 98800), (475, 96304), (494, 92600), (520, 87970), (650, 70376), (760, 60190), (926, 49400), (950, 48152), (988, 46300), (1040, 43985), (1235, 37040), (1300, 35188), (1520, 30095), (1852, 24700), (1900, 24076), (1976, 23150), (2315, 19760), (2470, 18520), (2600, 17594), (3704, 12350), (3800, 12038), (3952, 11575), (4630, 9880), (4940, 9260), (5200, 8797), (6019, 7600), (6175, 7408)]