2022194540

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{881}}^1$

素因数の和:1107

約数の個数: 96

約数和(自身を含む): 4635537984

約数和(自身を除く): 2613343444

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 43, 68, 85, 86, 157, 170, 172, 215, 314, 340, 430, 628, 731, 785, 860, 881, 1462, 1570, 1762, 2669, 2924, 3140, 3524, 3655, 4405, 5338, 6751, 7310, 8810, 10676, 13345, 13502, 14620, 14977, 17620, 26690, 27004, 29954, 33755, 37883, 53380, 59908, 67510, 74885, 75766, 114767, 135020, 138317, 149770, 151532, 189415, 229534, 276634, 299540, 378830, 459068, 553268, 573835, 644011, 691585, 757660, 1147670, 1288022, 1383170, 2295340, 2351389, 2576044, 2766340, 3220055, 4702778, 5947631, 6440110, 9405556, 11756945, 11895262, 12880220, 23513890, 23790524, 29738155, 47027780, 59476310, 101109727, 118952620, 202219454, 404438908, 505548635, 1011097270, 2022194540]

約数ペア:

[(1, 2022194540), (2, 1011097270), (4, 505548635), (5, 404438908), (10, 202219454), (17, 118952620), (20, 101109727), (34, 59476310), (43, 47027780), (68, 29738155), (85, 23790524), (86, 23513890), (157, 12880220), (170, 11895262), (172, 11756945), (215, 9405556), (314, 6440110), (340, 5947631), (430, 4702778), (628, 3220055), (731, 2766340), (785, 2576044), (860, 2351389), (881, 2295340), (1462, 1383170), (1570, 1288022), (1762, 1147670), (2669, 757660), (2924, 691585), (3140, 644011), (3524, 573835), (3655, 553268), (4405, 459068), (5338, 378830), (6751, 299540), (7310, 276634), (8810, 229534), (10676, 189415), (13345, 151532), (13502, 149770), (14620, 138317), (14977, 135020), (17620, 114767), (26690, 75766), (27004, 74885), (29954, 67510), (33755, 59908), (37883, 53380)]