1330922475500

素因数分解:

$2^2\times 5^3\times {\mathrm{173}}^1\times {\mathrm{191}}^1\times {\mathrm{80557}}^1$

素因数の和:80940

約数の個数: 96

約数和(自身を含む): 2938879577088

約数和(自身を除く): 1607957101588

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 173, 191, 250, 346, 382, 500, 692, 764, 865, 955, 1730, 1910, 3460, 3820, 4325, 4775, 8650, 9550, 17300, 19100, 21625, 23875, 33043, 43250, 47750, 66086, 80557, 86500, 95500, 132172, 161114, 165215, 322228, 330430, 402785, 660860, 805570, 826075, 1611140, 1652150, 2013925, 3304300, 4027850, 4130375, 8055700, 8260750, 10069625, 13936361, 15386387, 16521500, 20139250, 27872722, 30772774, 40278500, 55745444, 61545548, 69681805, 76931935, 139363610, 153863870, 278727220, 307727740, 348409025, 384659675, 696818050, 769319350, 1393636100, 1538638700, 1742045125, 1923298375, 2661844951, 3484090250, 3846596750, 5323689902, 6968180500, 7693193500, 10647379804, 13309224755, 26618449510, 53236899020, 66546123775, 133092247550, 266184495100, 332730618875, 665461237750, 1330922475500]

約数ペア:

[(1, 1330922475500), (2, 665461237750), (4, 332730618875), (5, 266184495100), (10, 133092247550), (20, 66546123775), (25, 53236899020), (50, 26618449510), (100, 13309224755), (125, 10647379804), (173, 7693193500), (191, 6968180500), (250, 5323689902), (346, 3846596750), (382, 3484090250), (500, 2661844951), (692, 1923298375), (764, 1742045125), (865, 1538638700), (955, 1393636100), (1730, 769319350), (1910, 696818050), (3460, 384659675), (3820, 348409025), (4325, 307727740), (4775, 278727220), (8650, 153863870), (9550, 139363610), (17300, 76931935), (19100, 69681805), (21625, 61545548), (23875, 55745444), (33043, 40278500), (43250, 30772774), (47750, 27872722), (66086, 20139250), (80557, 16521500), (86500, 15386387), (95500, 13936361), (132172, 10069625), (161114, 8260750), (165215, 8055700), (322228, 4130375), (330430, 4027850), (402785, 3304300), (660860, 2013925), (805570, 1652150), (826075, 1611140)]