22156921160

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{6869}}^1\times {\mathrm{7331}}^1$

素因数の和:14222

約数の個数: 64

約数和(自身を含む): 54400507200

約数和(自身を除く): 32243586040

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 6869, 7331, 13738, 14662, 27476, 29324, 34345, 36655, 54952, 58648, 68690, 73310, 75559, 80641, 137380, 146620, 151118, 161282, 274760, 293240, 302236, 322564, 377795, 403205, 604472, 645128, 755590, 806410, 1511180, 1612820, 3022360, 3225640, 50356639, 100713278, 201426556, 251783195, 402853112, 503566390, 553923029, 1007132780, 1107846058, 2014265560, 2215692116, 2769615145, 4431384232, 5539230290, 11078460580, 22156921160]

約数ペア:

[(1, 22156921160), (2, 11078460580), (4, 5539230290), (5, 4431384232), (8, 2769615145), (10, 2215692116), (11, 2014265560), (20, 1107846058), (22, 1007132780), (40, 553923029), (44, 503566390), (55, 402853112), (88, 251783195), (110, 201426556), (220, 100713278), (440, 50356639), (6869, 3225640), (7331, 3022360), (13738, 1612820), (14662, 1511180), (27476, 806410), (29324, 755590), (34345, 645128), (36655, 604472), (54952, 403205), (58648, 377795), (68690, 322564), (73310, 302236), (75559, 293240), (80641, 274760), (137380, 161282), (146620, 151118)]