4920278450

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1\times {\mathrm{571}}^1$

素因数の和:792

約数の個数: 96

約数和(自身を含む): 9805086720

約数和(自身を除く): 4884808270

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 59, 115, 118, 127, 230, 254, 295, 571, 575, 590, 635, 1142, 1150, 1270, 1357, 1475, 2714, 2855, 2921, 2950, 3175, 5710, 5842, 6350, 6785, 7493, 13133, 13570, 14275, 14605, 14986, 26266, 28550, 29210, 33689, 33925, 37465, 65665, 67378, 67850, 72517, 73025, 74930, 131330, 145034, 146050, 168445, 172339, 187325, 328325, 336890, 344678, 362585, 374650, 656650, 725170, 774847, 842225, 861695, 1549694, 1667891, 1684450, 1723390, 1812925, 3335782, 3625850, 3874235, 4278503, 4308475, 7748470, 8339455, 8557006, 8616950, 16678910, 19371175, 21392515, 38742350, 41697275, 42785030, 83394550, 98405569, 106962575, 196811138, 213925150, 492027845, 984055690, 2460139225, 4920278450]

約数ペア:

[(1, 4920278450), (2, 2460139225), (5, 984055690), (10, 492027845), (23, 213925150), (25, 196811138), (46, 106962575), (50, 98405569), (59, 83394550), (115, 42785030), (118, 41697275), (127, 38742350), (230, 21392515), (254, 19371175), (295, 16678910), (571, 8616950), (575, 8557006), (590, 8339455), (635, 7748470), (1142, 4308475), (1150, 4278503), (1270, 3874235), (1357, 3625850), (1475, 3335782), (2714, 1812925), (2855, 1723390), (2921, 1684450), (2950, 1667891), (3175, 1549694), (5710, 861695), (5842, 842225), (6350, 774847), (6785, 725170), (7493, 656650), (13133, 374650), (13570, 362585), (14275, 344678), (14605, 336890), (14986, 328325), (26266, 187325), (28550, 172339), (29210, 168445), (33689, 146050), (33925, 145034), (37465, 131330), (65665, 74930), (67378, 73025), (67850, 72517)]