2954916100

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{13763}}^1$

素因数の和:13909

約数の個数: 72

約数和(自身を含む): 6809876640

約数和(自身を除く): 3854960540

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 113, 190, 226, 380, 452, 475, 565, 950, 1130, 1900, 2147, 2260, 2825, 4294, 5650, 8588, 10735, 11300, 13763, 21470, 27526, 42940, 53675, 55052, 68815, 107350, 137630, 214700, 261497, 275260, 344075, 522994, 688150, 1045988, 1307485, 1376300, 1555219, 2614970, 3110438, 5229940, 6220876, 6537425, 7776095, 13074850, 15552190, 26149700, 29549161, 31104380, 38880475, 59098322, 77760950, 118196644, 147745805, 155521900, 295491610, 590983220, 738729025, 1477458050, 2954916100]

約数ペア:

[(1, 2954916100), (2, 1477458050), (4, 738729025), (5, 590983220), (10, 295491610), (19, 155521900), (20, 147745805), (25, 118196644), (38, 77760950), (50, 59098322), (76, 38880475), (95, 31104380), (100, 29549161), (113, 26149700), (190, 15552190), (226, 13074850), (380, 7776095), (452, 6537425), (475, 6220876), (565, 5229940), (950, 3110438), (1130, 2614970), (1900, 1555219), (2147, 1376300), (2260, 1307485), (2825, 1045988), (4294, 688150), (5650, 522994), (8588, 344075), (10735, 275260), (11300, 261497), (13763, 214700), (21470, 137630), (27526, 107350), (42940, 68815), (53675, 55052)]