1186169620

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{229}}^1\times {\mathrm{317}}^1$

素因数の和:617

約数の個数: 96

約数和(自身を含む): 2703254400

約数和(自身を除く): 1517084780

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 43, 76, 86, 95, 172, 190, 215, 229, 317, 380, 430, 458, 634, 817, 860, 916, 1145, 1268, 1585, 1634, 2290, 3170, 3268, 4085, 4351, 4580, 6023, 6340, 8170, 8702, 9847, 12046, 13631, 16340, 17404, 19694, 21755, 24092, 27262, 30115, 39388, 43510, 49235, 54524, 60230, 68155, 72593, 87020, 98470, 120460, 136310, 145186, 187093, 196940, 258989, 272620, 290372, 362965, 374186, 517978, 725930, 748372, 935465, 1035956, 1294945, 1379267, 1451860, 1870930, 2589890, 2758534, 3121499, 3741860, 5179780, 5517068, 6242998, 6896335, 12485996, 13792670, 15607495, 27585340, 31214990, 59308481, 62429980, 118616962, 237233924, 296542405, 593084810, 1186169620]

約数ペア:

[(1, 1186169620), (2, 593084810), (4, 296542405), (5, 237233924), (10, 118616962), (19, 62429980), (20, 59308481), (38, 31214990), (43, 27585340), (76, 15607495), (86, 13792670), (95, 12485996), (172, 6896335), (190, 6242998), (215, 5517068), (229, 5179780), (317, 3741860), (380, 3121499), (430, 2758534), (458, 2589890), (634, 1870930), (817, 1451860), (860, 1379267), (916, 1294945), (1145, 1035956), (1268, 935465), (1585, 748372), (1634, 725930), (2290, 517978), (3170, 374186), (3268, 362965), (4085, 290372), (4351, 272620), (4580, 258989), (6023, 196940), (6340, 187093), (8170, 145186), (8702, 136310), (9847, 120460), (12046, 98470), (13631, 87020), (16340, 72593), (17404, 68155), (19694, 60230), (21755, 54524), (24092, 49235), (27262, 43510), (30115, 39388)]