38293520

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{761}}^1$

素因数の和:828

約数の個数: 80

約数和(自身を含む): 96944688

約数和(自身を除く): 58651168

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 37, 40, 68, 74, 80, 85, 136, 148, 170, 185, 272, 296, 340, 370, 592, 629, 680, 740, 761, 1258, 1360, 1480, 1522, 2516, 2960, 3044, 3145, 3805, 5032, 6088, 6290, 7610, 10064, 12176, 12580, 12937, 15220, 25160, 25874, 28157, 30440, 50320, 51748, 56314, 60880, 64685, 103496, 112628, 129370, 140785, 206992, 225256, 258740, 281570, 450512, 478669, 517480, 563140, 957338, 1034960, 1126280, 1914676, 2252560, 2393345, 3829352, 4786690, 7658704, 9573380, 19146760, 38293520]

約数ペア:

[(1, 38293520), (2, 19146760), (4, 9573380), (5, 7658704), (8, 4786690), (10, 3829352), (16, 2393345), (17, 2252560), (20, 1914676), (34, 1126280), (37, 1034960), (40, 957338), (68, 563140), (74, 517480), (80, 478669), (85, 450512), (136, 281570), (148, 258740), (170, 225256), (185, 206992), (272, 140785), (296, 129370), (340, 112628), (370, 103496), (592, 64685), (629, 60880), (680, 56314), (740, 51748), (761, 50320), (1258, 30440), (1360, 28157), (1480, 25874), (1522, 25160), (2516, 15220), (2960, 12937), (3044, 12580), (3145, 12176), (3805, 10064), (5032, 7610), (6088, 6290)]