15709849100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{3491}}^1\times {\mathrm{4091}}^1$

素因数の和:7607

約数の個数: 72

約数和(自身を含む): 37209243456

約数和(自身を除く): 21499394356

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 220, 275, 550, 1100, 3491, 4091, 6982, 8182, 13964, 16364, 17455, 20455, 34910, 38401, 40910, 45001, 69820, 76802, 81820, 87275, 90002, 102275, 153604, 174550, 180004, 192005, 204550, 225005, 349100, 384010, 409100, 450010, 768020, 900020, 960025, 1125025, 1920050, 2250050, 3840100, 4500100, 14281681, 28563362, 57126724, 71408405, 142816810, 157098491, 285633620, 314196982, 357042025, 628393964, 714084050, 785492455, 1428168100, 1570984910, 3141969820, 3927462275, 7854924550, 15709849100]

約数ペア:

[(1, 15709849100), (2, 7854924550), (4, 3927462275), (5, 3141969820), (10, 1570984910), (11, 1428168100), (20, 785492455), (22, 714084050), (25, 628393964), (44, 357042025), (50, 314196982), (55, 285633620), (100, 157098491), (110, 142816810), (220, 71408405), (275, 57126724), (550, 28563362), (1100, 14281681), (3491, 4500100), (4091, 3840100), (6982, 2250050), (8182, 1920050), (13964, 1125025), (16364, 960025), (17455, 900020), (20455, 768020), (34910, 450010), (38401, 409100), (40910, 384010), (45001, 349100), (69820, 225005), (76802, 204550), (81820, 192005), (87275, 180004), (90002, 174550), (102275, 153604)]