20161110500

素因数分解:

$2^2\times 5^3\times {\mathrm{97}}^1\times {\mathrm{593}}^1\times {\mathrm{701}}^1$

素因数の和:1410

約数の個数: 96

約数和(自身を含む): 44624387808

約数和(自身を除く): 24463277308

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 97, 100, 125, 194, 250, 388, 485, 500, 593, 701, 970, 1186, 1402, 1940, 2372, 2425, 2804, 2965, 3505, 4850, 5930, 7010, 9700, 11860, 12125, 14020, 14825, 17525, 24250, 29650, 35050, 48500, 57521, 59300, 67997, 70100, 74125, 87625, 115042, 135994, 148250, 175250, 230084, 271988, 287605, 296500, 339985, 350500, 415693, 575210, 679970, 831386, 1150420, 1359940, 1438025, 1662772, 1699925, 2078465, 2876050, 3399850, 4156930, 5752100, 6799700, 7190125, 8313860, 8499625, 10392325, 14380250, 16999250, 20784650, 28760500, 33998500, 40322221, 41569300, 51961625, 80644442, 103923250, 161288884, 201611105, 207846500, 403222210, 806444420, 1008055525, 2016111050, 4032222100, 5040277625, 10080555250, 20161110500]

約数ペア:

[(1, 20161110500), (2, 10080555250), (4, 5040277625), (5, 4032222100), (10, 2016111050), (20, 1008055525), (25, 806444420), (50, 403222210), (97, 207846500), (100, 201611105), (125, 161288884), (194, 103923250), (250, 80644442), (388, 51961625), (485, 41569300), (500, 40322221), (593, 33998500), (701, 28760500), (970, 20784650), (1186, 16999250), (1402, 14380250), (1940, 10392325), (2372, 8499625), (2425, 8313860), (2804, 7190125), (2965, 6799700), (3505, 5752100), (4850, 4156930), (5930, 3399850), (7010, 2876050), (9700, 2078465), (11860, 1699925), (12125, 1662772), (14020, 1438025), (14825, 1359940), (17525, 1150420), (24250, 831386), (29650, 679970), (35050, 575210), (48500, 415693), (57521, 350500), (59300, 339985), (67997, 296500), (70100, 287605), (74125, 271988), (87625, 230084), (115042, 175250), (135994, 148250)]