22840090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1321}}^1$

素因数の和:1367

約数の個数: 64

約数和(自身を含む): 53303040

約数和(自身を除く): 30462950

約数列:

[1, 2, 5, 7, 10, 13, 14, 19, 26, 35, 38, 65, 70, 91, 95, 130, 133, 182, 190, 247, 266, 455, 494, 665, 910, 1235, 1321, 1330, 1729, 2470, 2642, 3458, 6605, 8645, 9247, 13210, 17173, 17290, 18494, 25099, 34346, 46235, 50198, 85865, 92470, 120211, 125495, 171730, 175693, 240422, 250990, 326287, 351386, 601055, 652574, 878465, 1202110, 1631435, 1756930, 2284009, 3262870, 4568018, 11420045, 22840090]

約数ペア:

[(1, 22840090), (2, 11420045), (5, 4568018), (7, 3262870), (10, 2284009), (13, 1756930), (14, 1631435), (19, 1202110), (26, 878465), (35, 652574), (38, 601055), (65, 351386), (70, 326287), (91, 250990), (95, 240422), (130, 175693), (133, 171730), (182, 125495), (190, 120211), (247, 92470), (266, 85865), (455, 50198), (494, 46235), (665, 34346), (910, 25099), (1235, 18494), (1321, 17290), (1330, 17173), (1729, 13210), (2470, 9247), (2642, 8645), (3458, 6605)]