73301960

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^3\times {\mathrm{373}}^1$

素因数の和:435

約数の個数: 64

約数和(自身を含む): 175705200

約数和(自身を除く): 102403240

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 289, 340, 373, 578, 680, 746, 1156, 1445, 1492, 1865, 2312, 2890, 2984, 3730, 4913, 5780, 6341, 7460, 9826, 11560, 12682, 14920, 19652, 24565, 25364, 31705, 39304, 49130, 50728, 63410, 98260, 107797, 126820, 196520, 215594, 253640, 431188, 538985, 862376, 1077970, 1832549, 2155940, 3665098, 4311880, 7330196, 9162745, 14660392, 18325490, 36650980, 73301960]

約数ペア:

[(1, 73301960), (2, 36650980), (4, 18325490), (5, 14660392), (8, 9162745), (10, 7330196), (17, 4311880), (20, 3665098), (34, 2155940), (40, 1832549), (68, 1077970), (85, 862376), (136, 538985), (170, 431188), (289, 253640), (340, 215594), (373, 196520), (578, 126820), (680, 107797), (746, 98260), (1156, 63410), (1445, 50728), (1492, 49130), (1865, 39304), (2312, 31705), (2890, 25364), (2984, 24565), (3730, 19652), (4913, 14920), (5780, 12682), (6341, 11560), (7460, 9826)]