1738961920

素因数分解:

$2^{10}\times 5^1\times {\mathrm{23}}^1\times {\mathrm{14767}}^1$

素因数の和:14815

約数の個数: 88

約数和(自身を含む): 4353133824

約数和(自身を除く): 2614171904

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 128, 160, 184, 230, 256, 320, 368, 460, 512, 640, 736, 920, 1024, 1280, 1472, 1840, 2560, 2944, 3680, 5120, 5888, 7360, 11776, 14720, 14767, 23552, 29440, 29534, 58880, 59068, 73835, 117760, 118136, 147670, 236272, 295340, 339641, 472544, 590680, 679282, 945088, 1181360, 1358564, 1698205, 1890176, 2362720, 2717128, 3396410, 3780352, 4725440, 5434256, 6792820, 7560704, 9450880, 10868512, 13585640, 15121408, 18901760, 21737024, 27171280, 37803520, 43474048, 54342560, 75607040, 86948096, 108685120, 173896192, 217370240, 347792384, 434740480, 869480960, 1738961920]

約数ペア:

[(1, 1738961920), (2, 869480960), (4, 434740480), (5, 347792384), (8, 217370240), (10, 173896192), (16, 108685120), (20, 86948096), (23, 75607040), (32, 54342560), (40, 43474048), (46, 37803520), (64, 27171280), (80, 21737024), (92, 18901760), (115, 15121408), (128, 13585640), (160, 10868512), (184, 9450880), (230, 7560704), (256, 6792820), (320, 5434256), (368, 4725440), (460, 3780352), (512, 3396410), (640, 2717128), (736, 2362720), (920, 1890176), (1024, 1698205), (1280, 1358564), (1472, 1181360), (1840, 945088), (2560, 679282), (2944, 590680), (3680, 472544), (5120, 339641), (5888, 295340), (7360, 236272), (11776, 147670), (14720, 118136), (14767, 117760), (23552, 73835), (29440, 59068), (29534, 58880)]