7582900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1$

素因数の和:353

約数の個数: 72

約数和(自身を含む): 18714080

約数和(自身を除く): 11131180

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 25, 26, 38, 50, 52, 65, 76, 95, 100, 130, 190, 247, 260, 307, 325, 380, 475, 494, 614, 650, 950, 988, 1228, 1235, 1300, 1535, 1900, 2470, 3070, 3991, 4940, 5833, 6140, 6175, 7675, 7982, 11666, 12350, 15350, 15964, 19955, 23332, 24700, 29165, 30700, 39910, 58330, 75829, 79820, 99775, 116660, 145825, 151658, 199550, 291650, 303316, 379145, 399100, 583300, 758290, 1516580, 1895725, 3791450, 7582900]

約数ペア:

[(1, 7582900), (2, 3791450), (4, 1895725), (5, 1516580), (10, 758290), (13, 583300), (19, 399100), (20, 379145), (25, 303316), (26, 291650), (38, 199550), (50, 151658), (52, 145825), (65, 116660), (76, 99775), (95, 79820), (100, 75829), (130, 58330), (190, 39910), (247, 30700), (260, 29165), (307, 24700), (325, 23332), (380, 19955), (475, 15964), (494, 15350), (614, 12350), (650, 11666), (950, 7982), (988, 7675), (1228, 6175), (1235, 6140), (1300, 5833), (1535, 4940), (1900, 3991), (2470, 3070)]