1570307521250

素因数分解:

$2^1\times 5^4\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1584169}}^1$

素因数の和:1584265

約数の個数: 80

約数和(自身を含む): 3221764549080

約数和(自身を除く): 1651457027830

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 61, 65, 122, 125, 130, 250, 305, 325, 610, 625, 650, 793, 1250, 1525, 1586, 1625, 3050, 3250, 3965, 7625, 7930, 8125, 15250, 16250, 19825, 38125, 39650, 76250, 99125, 198250, 495625, 991250, 1584169, 3168338, 7920845, 15841690, 20594197, 39604225, 41188394, 79208450, 96634309, 102970985, 193268618, 198021125, 205941970, 396042250, 483171545, 514854925, 966343090, 990105625, 1029709850, 1256246017, 1980211250, 2415857725, 2512492034, 2574274625, 4831715450, 5148549250, 6281230085, 12079288625, 12562460170, 12871373125, 24158577250, 25742746250, 31406150425, 60396443125, 62812300850, 120792886250, 157030752125, 314061504250, 785153760625, 1570307521250]

約数ペア:

[(1, 1570307521250), (2, 785153760625), (5, 314061504250), (10, 157030752125), (13, 120792886250), (25, 62812300850), (26, 60396443125), (50, 31406150425), (61, 25742746250), (65, 24158577250), (122, 12871373125), (125, 12562460170), (130, 12079288625), (250, 6281230085), (305, 5148549250), (325, 4831715450), (610, 2574274625), (625, 2512492034), (650, 2415857725), (793, 1980211250), (1250, 1256246017), (1525, 1029709850), (1586, 990105625), (1625, 966343090), (3050, 514854925), (3250, 483171545), (3965, 396042250), (7625, 205941970), (7930, 198021125), (8125, 193268618), (15250, 102970985), (16250, 96634309), (19825, 79208450), (38125, 41188394), (39650, 39604225), (76250, 20594197), (99125, 15841690), (198250, 7920845), (495625, 3168338), (991250, 1584169)]