64368200

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1303}}^1$

素因数の和:1351

約数の個数: 96

約数和(自身を含む): 169780800

約数和(自身を除く): 105412600

約数列:

[1, 2, 4, 5, 8, 10, 13, 19, 20, 25, 26, 38, 40, 50, 52, 65, 76, 95, 100, 104, 130, 152, 190, 200, 247, 260, 325, 380, 475, 494, 520, 650, 760, 950, 988, 1235, 1300, 1303, 1900, 1976, 2470, 2600, 2606, 3800, 4940, 5212, 6175, 6515, 9880, 10424, 12350, 13030, 16939, 24700, 24757, 26060, 32575, 33878, 49400, 49514, 52120, 65150, 67756, 84695, 99028, 123785, 130300, 135512, 169390, 198056, 247570, 260600, 321841, 338780, 423475, 495140, 618925, 643682, 677560, 846950, 990280, 1237850, 1287364, 1609205, 1693900, 2475700, 2574728, 3218410, 3387800, 4951400, 6436820, 8046025, 12873640, 16092050, 32184100, 64368200]

約数ペア:

[(1, 64368200), (2, 32184100), (4, 16092050), (5, 12873640), (8, 8046025), (10, 6436820), (13, 4951400), (19, 3387800), (20, 3218410), (25, 2574728), (26, 2475700), (38, 1693900), (40, 1609205), (50, 1287364), (52, 1237850), (65, 990280), (76, 846950), (95, 677560), (100, 643682), (104, 618925), (130, 495140), (152, 423475), (190, 338780), (200, 321841), (247, 260600), (260, 247570), (325, 198056), (380, 169390), (475, 135512), (494, 130300), (520, 123785), (650, 99028), (760, 84695), (950, 67756), (988, 65150), (1235, 52120), (1300, 49514), (1303, 49400), (1900, 33878), (1976, 32575), (2470, 26060), (2600, 24757), (2606, 24700), (3800, 16939), (4940, 13030), (5212, 12350), (6175, 10424), (6515, 9880)]