7227736220

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1\times {\mathrm{33091}}^1$

素因数の和:33330

約数の個数: 48

約数和(自身を含む): 15499763328

約数和(自身を除く): 8272027108

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 163, 268, 326, 335, 652, 670, 815, 1340, 1630, 3260, 10921, 21842, 33091, 43684, 54605, 66182, 109210, 132364, 165455, 218420, 330910, 661820, 2217097, 4434194, 5393833, 8868388, 10787666, 11085485, 21575332, 22170970, 26969165, 44341940, 53938330, 107876660, 361386811, 722773622, 1445547244, 1806934055, 3613868110, 7227736220]

約数ペア:

[(1, 7227736220), (2, 3613868110), (4, 1806934055), (5, 1445547244), (10, 722773622), (20, 361386811), (67, 107876660), (134, 53938330), (163, 44341940), (268, 26969165), (326, 22170970), (335, 21575332), (652, 11085485), (670, 10787666), (815, 8868388), (1340, 5393833), (1630, 4434194), (3260, 2217097), (10921, 661820), (21842, 330910), (33091, 218420), (43684, 165455), (54605, 132364), (66182, 109210)]