32217680

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1181}}^1$

素因数の和:1236

約数の個数: 80

約数和(自身を含む): 84423168

約数和(自身を除く): 52205488

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 40, 44, 55, 62, 80, 88, 110, 124, 155, 176, 220, 248, 310, 341, 440, 496, 620, 682, 880, 1181, 1240, 1364, 1705, 2362, 2480, 2728, 3410, 4724, 5456, 5905, 6820, 9448, 11810, 12991, 13640, 18896, 23620, 25982, 27280, 36611, 47240, 51964, 64955, 73222, 94480, 103928, 129910, 146444, 183055, 207856, 259820, 292888, 366110, 402721, 519640, 585776, 732220, 805442, 1039280, 1464440, 1610884, 2013605, 2928880, 3221768, 4027210, 6443536, 8054420, 16108840, 32217680]

約数ペア:

[(1, 32217680), (2, 16108840), (4, 8054420), (5, 6443536), (8, 4027210), (10, 3221768), (11, 2928880), (16, 2013605), (20, 1610884), (22, 1464440), (31, 1039280), (40, 805442), (44, 732220), (55, 585776), (62, 519640), (80, 402721), (88, 366110), (110, 292888), (124, 259820), (155, 207856), (176, 183055), (220, 146444), (248, 129910), (310, 103928), (341, 94480), (440, 73222), (496, 64955), (620, 51964), (682, 47240), (880, 36611), (1181, 27280), (1240, 25982), (1364, 23620), (1705, 18896), (2362, 13640), (2480, 12991), (2728, 11810), (3410, 9448), (4724, 6820), (5456, 5905)]