22067840

素因数分解:

$2^7\times 5^1\times {\mathrm{29}}^2\times {\mathrm{41}}^1$

素因数の和:118

約数の個数: 96

約数和(自身を含む): 55970460

約数和(自身を除く): 33902620

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 41, 58, 64, 80, 82, 116, 128, 145, 160, 164, 205, 232, 290, 320, 328, 410, 464, 580, 640, 656, 820, 841, 928, 1160, 1189, 1312, 1640, 1682, 1856, 2320, 2378, 2624, 3280, 3364, 3712, 4205, 4640, 4756, 5248, 5945, 6560, 6728, 8410, 9280, 9512, 11890, 13120, 13456, 16820, 18560, 19024, 23780, 26240, 26912, 33640, 34481, 38048, 47560, 53824, 67280, 68962, 76096, 95120, 107648, 134560, 137924, 152192, 172405, 190240, 269120, 275848, 344810, 380480, 538240, 551696, 689620, 760960, 1103392, 1379240, 2206784, 2758480, 4413568, 5516960, 11033920, 22067840]

約数ペア:

[(1, 22067840), (2, 11033920), (4, 5516960), (5, 4413568), (8, 2758480), (10, 2206784), (16, 1379240), (20, 1103392), (29, 760960), (32, 689620), (40, 551696), (41, 538240), (58, 380480), (64, 344810), (80, 275848), (82, 269120), (116, 190240), (128, 172405), (145, 152192), (160, 137924), (164, 134560), (205, 107648), (232, 95120), (290, 76096), (320, 68962), (328, 67280), (410, 53824), (464, 47560), (580, 38048), (640, 34481), (656, 33640), (820, 26912), (841, 26240), (928, 23780), (1160, 19024), (1189, 18560), (1312, 16820), (1640, 13456), (1682, 13120), (1856, 11890), (2320, 9512), (2378, 9280), (2624, 8410), (3280, 6728), (3364, 6560), (3712, 5945), (4205, 5248), (4640, 4756)]