42988156780

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{151}}^1\times {\mathrm{227}}^1\times {\mathrm{859}}^1$

素因数の和:1319

約数の個数: 96

約数和(自身を含む): 92631329280

約数和(自身を除く): 49643172500

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 151, 227, 292, 302, 365, 454, 604, 730, 755, 859, 908, 1135, 1460, 1510, 1718, 2270, 3020, 3436, 4295, 4540, 8590, 11023, 16571, 17180, 22046, 33142, 34277, 44092, 55115, 62707, 66284, 68554, 82855, 110230, 125414, 129709, 137108, 165710, 171385, 194993, 220460, 250828, 259418, 313535, 331420, 342770, 389986, 518836, 627070, 648545, 685540, 779972, 974965, 1254140, 1297090, 1949930, 2502221, 2594180, 3899860, 5004442, 9468757, 10008884, 12511105, 14234489, 18937514, 25022210, 28468978, 29443943, 37875028, 47343785, 50044420, 56937956, 58887886, 71172445, 94687570, 117775772, 142344890, 147219715, 189375140, 284689780, 294439430, 588878860, 2149407839, 4298815678, 8597631356, 10747039195, 21494078390, 42988156780]

約数ペア:

[(1, 42988156780), (2, 21494078390), (4, 10747039195), (5, 8597631356), (10, 4298815678), (20, 2149407839), (73, 588878860), (146, 294439430), (151, 284689780), (227, 189375140), (292, 147219715), (302, 142344890), (365, 117775772), (454, 94687570), (604, 71172445), (730, 58887886), (755, 56937956), (859, 50044420), (908, 47343785), (1135, 37875028), (1460, 29443943), (1510, 28468978), (1718, 25022210), (2270, 18937514), (3020, 14234489), (3436, 12511105), (4295, 10008884), (4540, 9468757), (8590, 5004442), (11023, 3899860), (16571, 2594180), (17180, 2502221), (22046, 1949930), (33142, 1297090), (34277, 1254140), (44092, 974965), (55115, 779972), (62707, 685540), (66284, 648545), (68554, 627070), (82855, 518836), (110230, 389986), (125414, 342770), (129709, 331420), (137108, 313535), (165710, 259418), (171385, 250828), (194993, 220460)]