22969181540

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{661}}^1\times {\mathrm{1367}}^1$

素因数の和:2109

約数の個数: 96

約数和(自身を含む): 51120211968

約数和(自身を除く): 28151030428

約数列:

[1, 2, 4, 5, 10, 20, 31, 41, 62, 82, 124, 155, 164, 205, 310, 410, 620, 661, 820, 1271, 1322, 1367, 2542, 2644, 2734, 3305, 5084, 5468, 6355, 6610, 6835, 12710, 13220, 13670, 20491, 25420, 27101, 27340, 40982, 42377, 54202, 56047, 81964, 84754, 102455, 108404, 112094, 135505, 169508, 204910, 211885, 224188, 271010, 280235, 409820, 423770, 542020, 560470, 840131, 847540, 903587, 1120940, 1680262, 1737457, 1807174, 3360524, 3474914, 3614348, 4200655, 4517935, 6949828, 8401310, 8687285, 9035870, 16802620, 17374570, 18071740, 28011197, 34749140, 37047067, 56022394, 74094134, 112044788, 140055985, 148188268, 185235335, 280111970, 370470670, 560223940, 740941340, 1148459077, 2296918154, 4593836308, 5742295385, 11484590770, 22969181540]

約数ペア:

[(1, 22969181540), (2, 11484590770), (4, 5742295385), (5, 4593836308), (10, 2296918154), (20, 1148459077), (31, 740941340), (41, 560223940), (62, 370470670), (82, 280111970), (124, 185235335), (155, 148188268), (164, 140055985), (205, 112044788), (310, 74094134), (410, 56022394), (620, 37047067), (661, 34749140), (820, 28011197), (1271, 18071740), (1322, 17374570), (1367, 16802620), (2542, 9035870), (2644, 8687285), (2734, 8401310), (3305, 6949828), (5084, 4517935), (5468, 4200655), (6355, 3614348), (6610, 3474914), (6835, 3360524), (12710, 1807174), (13220, 1737457), (13670, 1680262), (20491, 1120940), (25420, 903587), (27101, 847540), (27340, 840131), (40982, 560470), (42377, 542020), (54202, 423770), (56047, 409820), (81964, 280235), (84754, 271010), (102455, 224188), (108404, 211885), (112094, 204910), (135505, 169508)]