12228156770

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{20663}}^1$

素因数の和:20807

約数の個数: 64

約数和(自身を含む): 23995367424

約数和(自身を除く): 11767210654

約数列:

[1, 2, 5, 10, 23, 31, 46, 62, 83, 115, 155, 166, 230, 310, 415, 713, 830, 1426, 1909, 2573, 3565, 3818, 5146, 7130, 9545, 12865, 19090, 20663, 25730, 41326, 59179, 103315, 118358, 206630, 295895, 475249, 591790, 640553, 950498, 1281106, 1715029, 2376245, 3202765, 3430058, 4752490, 6405530, 8575145, 14732719, 17150290, 29465438, 39445667, 53165899, 73663595, 78891334, 106331798, 147327190, 197228335, 265829495, 394456670, 531658990, 1222815677, 2445631354, 6114078385, 12228156770]

約数ペア:

[(1, 12228156770), (2, 6114078385), (5, 2445631354), (10, 1222815677), (23, 531658990), (31, 394456670), (46, 265829495), (62, 197228335), (83, 147327190), (115, 106331798), (155, 78891334), (166, 73663595), (230, 53165899), (310, 39445667), (415, 29465438), (713, 17150290), (830, 14732719), (1426, 8575145), (1909, 6405530), (2573, 4752490), (3565, 3430058), (3818, 3202765), (5146, 2376245), (7130, 1715029), (9545, 1281106), (12865, 950498), (19090, 640553), (20663, 591790), (25730, 475249), (41326, 295895), (59179, 206630), (103315, 118358)]