5572960

素因数分解:

$2^5\times 5^1\times {\mathrm{61}}^1\times {\mathrm{571}}^1$

素因数の和:647

約数の個数: 48

約数和(自身を含む): 13405392

約数和(自身を除く): 7832432

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 61, 80, 122, 160, 244, 305, 488, 571, 610, 976, 1142, 1220, 1952, 2284, 2440, 2855, 4568, 4880, 5710, 9136, 9760, 11420, 18272, 22840, 34831, 45680, 69662, 91360, 139324, 174155, 278648, 348310, 557296, 696620, 1114592, 1393240, 2786480, 5572960]

約数ペア:

[(1, 5572960), (2, 2786480), (4, 1393240), (5, 1114592), (8, 696620), (10, 557296), (16, 348310), (20, 278648), (32, 174155), (40, 139324), (61, 91360), (80, 69662), (122, 45680), (160, 34831), (244, 22840), (305, 18272), (488, 11420), (571, 9760), (610, 9136), (976, 5710), (1142, 4880), (1220, 4568), (1952, 2855), (2284, 2440)]