41845040

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{359}}^1$

素因数の和:450

約数の個数: 80

約数和(自身を含む): 102850560

約数和(自身を除く): 61005520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 47, 62, 80, 94, 124, 155, 188, 235, 248, 310, 359, 376, 470, 496, 620, 718, 752, 940, 1240, 1436, 1457, 1795, 1880, 2480, 2872, 2914, 3590, 3760, 5744, 5828, 7180, 7285, 11129, 11656, 14360, 14570, 16873, 22258, 23312, 28720, 29140, 33746, 44516, 55645, 58280, 67492, 84365, 89032, 111290, 116560, 134984, 168730, 178064, 222580, 269968, 337460, 445160, 523063, 674920, 890320, 1046126, 1349840, 2092252, 2615315, 4184504, 5230630, 8369008, 10461260, 20922520, 41845040]

約数ペア:

[(1, 41845040), (2, 20922520), (4, 10461260), (5, 8369008), (8, 5230630), (10, 4184504), (16, 2615315), (20, 2092252), (31, 1349840), (40, 1046126), (47, 890320), (62, 674920), (80, 523063), (94, 445160), (124, 337460), (155, 269968), (188, 222580), (235, 178064), (248, 168730), (310, 134984), (359, 116560), (376, 111290), (470, 89032), (496, 84365), (620, 67492), (718, 58280), (752, 55645), (940, 44516), (1240, 33746), (1436, 29140), (1457, 28720), (1795, 23312), (1880, 22258), (2480, 16873), (2872, 14570), (2914, 14360), (3590, 11656), (3760, 11129), (5744, 7285), (5828, 7180)]