1643284411250

素因数分解:

$2^1\times 5^4\times {\mathrm{53}}^1\times {\mathrm{1601}}^1\times {\mathrm{15493}}^1$

素因数の和:17169

約数の個数: 80

約数和(自身を含む): 3140451652536

約数和(自身を除く): 1497167241286

約数列:

[1, 2, 5, 10, 25, 50, 53, 106, 125, 250, 265, 530, 625, 1250, 1325, 1601, 2650, 3202, 6625, 8005, 13250, 15493, 16010, 30986, 33125, 40025, 66250, 77465, 80050, 84853, 154930, 169706, 200125, 387325, 400250, 424265, 774650, 821129, 848530, 1000625, 1642258, 1936625, 2001250, 2121325, 3873250, 4105645, 4242650, 8211290, 9683125, 10606625, 19366250, 20528225, 21213250, 24804293, 41056450, 49608586, 53033125, 102641125, 106066250, 124021465, 205282250, 248042930, 513205625, 620107325, 1026411250, 1240214650, 1314627529, 2629255058, 3100536625, 6201073250, 6573137645, 13146275290, 15502683125, 31005366250, 32865688225, 65731376450, 164328441125, 328656882250, 821642205625, 1643284411250]

約数ペア:

[(1, 1643284411250), (2, 821642205625), (5, 328656882250), (10, 164328441125), (25, 65731376450), (50, 32865688225), (53, 31005366250), (106, 15502683125), (125, 13146275290), (250, 6573137645), (265, 6201073250), (530, 3100536625), (625, 2629255058), (1250, 1314627529), (1325, 1240214650), (1601, 1026411250), (2650, 620107325), (3202, 513205625), (6625, 248042930), (8005, 205282250), (13250, 124021465), (15493, 106066250), (16010, 102641125), (30986, 53033125), (33125, 49608586), (40025, 41056450), (66250, 24804293), (77465, 21213250), (80050, 20528225), (84853, 19366250), (154930, 10606625), (169706, 9683125), (200125, 8211290), (387325, 4242650), (400250, 4105645), (424265, 3873250), (774650, 2121325), (821129, 2001250), (848530, 1936625), (1000625, 1642258)]