1483983640

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{25463}}^1$

素因数の和:25552

約数の個数: 64

約数和(自身を含む): 3520143360

約数和(自身を除く): 2036159720

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 47, 62, 94, 124, 155, 188, 235, 248, 310, 376, 470, 620, 940, 1240, 1457, 1880, 2914, 5828, 7285, 11656, 14570, 25463, 29140, 50926, 58280, 101852, 127315, 203704, 254630, 509260, 789353, 1018520, 1196761, 1578706, 2393522, 3157412, 3946765, 4787044, 5983805, 6314824, 7893530, 9574088, 11967610, 15787060, 23935220, 31574120, 37099591, 47870440, 74199182, 148398364, 185497955, 296796728, 370995910, 741991820, 1483983640]

約数ペア:

[(1, 1483983640), (2, 741991820), (4, 370995910), (5, 296796728), (8, 185497955), (10, 148398364), (20, 74199182), (31, 47870440), (40, 37099591), (47, 31574120), (62, 23935220), (94, 15787060), (124, 11967610), (155, 9574088), (188, 7893530), (235, 6314824), (248, 5983805), (310, 4787044), (376, 3946765), (470, 3157412), (620, 2393522), (940, 1578706), (1240, 1196761), (1457, 1018520), (1880, 789353), (2914, 509260), (5828, 254630), (7285, 203704), (11656, 127315), (14570, 101852), (25463, 58280), (29140, 50926)]