9015500

素因数分解:

$2^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1$

素因数の和:124

約数の個数: 96

約数和(自身を含む): 22626240

約数和(自身を除く): 13610740

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 25, 26, 38, 50, 52, 65, 73, 76, 95, 100, 125, 130, 146, 190, 247, 250, 260, 292, 325, 365, 380, 475, 494, 500, 650, 730, 949, 950, 988, 1235, 1300, 1387, 1460, 1625, 1825, 1898, 1900, 2375, 2470, 2774, 3250, 3650, 3796, 4745, 4750, 4940, 5548, 6175, 6500, 6935, 7300, 9125, 9490, 9500, 12350, 13870, 18031, 18250, 18980, 23725, 24700, 27740, 30875, 34675, 36062, 36500, 47450, 61750, 69350, 72124, 90155, 94900, 118625, 123500, 138700, 173375, 180310, 237250, 346750, 360620, 450775, 474500, 693500, 901550, 1803100, 2253875, 4507750, 9015500]

約数ペア:

[(1, 9015500), (2, 4507750), (4, 2253875), (5, 1803100), (10, 901550), (13, 693500), (19, 474500), (20, 450775), (25, 360620), (26, 346750), (38, 237250), (50, 180310), (52, 173375), (65, 138700), (73, 123500), (76, 118625), (95, 94900), (100, 90155), (125, 72124), (130, 69350), (146, 61750), (190, 47450), (247, 36500), (250, 36062), (260, 34675), (292, 30875), (325, 27740), (365, 24700), (380, 23725), (475, 18980), (494, 18250), (500, 18031), (650, 13870), (730, 12350), (949, 9500), (950, 9490), (988, 9125), (1235, 7300), (1300, 6935), (1387, 6500), (1460, 6175), (1625, 5548), (1825, 4940), (1898, 4750), (1900, 4745), (2375, 3796), (2470, 3650), (2774, 3250)]