77771640250

素因数分解:

$2^1\times 5^3\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{223}}^1\times {\mathrm{443}}^1$

素因数の和:797

約数の個数: 128

約数和(自身を含む): 151924211712

約数和(自身を除く): 74152571462

約数列:

[1, 2, 5, 10, 25, 47, 50, 67, 94, 125, 134, 223, 235, 250, 335, 443, 446, 470, 670, 886, 1115, 1175, 1675, 2215, 2230, 2350, 3149, 3350, 4430, 5575, 5875, 6298, 8375, 10481, 11075, 11150, 11750, 14941, 15745, 16750, 20821, 20962, 22150, 27875, 29681, 29882, 31490, 41642, 52405, 55375, 55750, 59362, 74705, 78725, 98789, 104105, 104810, 110750, 148405, 149410, 157450, 197578, 208210, 262025, 296810, 373525, 393625, 493945, 520525, 524050, 702227, 742025, 747050, 787250, 987890, 1041050, 1310125, 1395007, 1404454, 1484050, 1867625, 2469725, 2602625, 2620250, 2790014, 3511135, 3710125, 3735250, 4643083, 4939450, 5205250, 6618863, 6975035, 7022270, 7420250, 9286166, 12348625, 13237726, 13950070, 17555675, 23215415, 24697250, 33094315, 34875175, 35111350, 46430830, 66188630, 69750350, 87778375, 116077075, 165471575, 174375875, 175556750, 232154150, 311086561, 330943150, 348751750, 580385375, 622173122, 827357875, 1160770750, 1555432805, 1654715750, 3110865610, 7777164025, 15554328050, 38885820125, 77771640250]

約数ペア:

[(1, 77771640250), (2, 38885820125), (5, 15554328050), (10, 7777164025), (25, 3110865610), (47, 1654715750), (50, 1555432805), (67, 1160770750), (94, 827357875), (125, 622173122), (134, 580385375), (223, 348751750), (235, 330943150), (250, 311086561), (335, 232154150), (443, 175556750), (446, 174375875), (470, 165471575), (670, 116077075), (886, 87778375), (1115, 69750350), (1175, 66188630), (1675, 46430830), (2215, 35111350), (2230, 34875175), (2350, 33094315), (3149, 24697250), (3350, 23215415), (4430, 17555675), (5575, 13950070), (5875, 13237726), (6298, 12348625), (8375, 9286166), (10481, 7420250), (11075, 7022270), (11150, 6975035), (11750, 6618863), (14941, 5205250), (15745, 4939450), (16750, 4643083), (20821, 3735250), (20962, 3710125), (22150, 3511135), (27875, 2790014), (29681, 2620250), (29882, 2602625), (31490, 2469725), (41642, 1867625), (52405, 1484050), (55375, 1404454), (55750, 1395007), (59362, 1310125), (74705, 1041050), (78725, 987890), (98789, 787250), (104105, 747050), (104810, 742025), (110750, 702227), (148405, 524050), (149410, 520525), (157450, 493945), (197578, 393625), (208210, 373525), (262025, 296810)]