22788410

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:183

約数の個数: 64

約数和(自身を含む): 46033920

約数和(自身を除く): 23245510

約数列:

[1, 2, 5, 10, 19, 31, 38, 53, 62, 73, 95, 106, 146, 155, 190, 265, 310, 365, 530, 589, 730, 1007, 1178, 1387, 1643, 2014, 2263, 2774, 2945, 3286, 3869, 4526, 5035, 5890, 6935, 7738, 8215, 10070, 11315, 13870, 16430, 19345, 22630, 31217, 38690, 42997, 62434, 73511, 85994, 119939, 147022, 156085, 214985, 239878, 312170, 367555, 429970, 599695, 735110, 1199390, 2278841, 4557682, 11394205, 22788410]

約数ペア:

[(1, 22788410), (2, 11394205), (5, 4557682), (10, 2278841), (19, 1199390), (31, 735110), (38, 599695), (53, 429970), (62, 367555), (73, 312170), (95, 239878), (106, 214985), (146, 156085), (155, 147022), (190, 119939), (265, 85994), (310, 73511), (365, 62434), (530, 42997), (589, 38690), (730, 31217), (1007, 22630), (1178, 19345), (1387, 16430), (1643, 13870), (2014, 11315), (2263, 10070), (2774, 8215), (2945, 7738), (3286, 6935), (3869, 5890), (4526, 5035)]