715669564420

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{716917}}^1$

素因数の和:717053

約数の個数: 96

約数和(自身を含む): 1647649624320

約数和(自身を除く): 931980059900

約数列:

[1, 2, 4, 5, 10, 19, 20, 37, 38, 71, 74, 76, 95, 142, 148, 185, 190, 284, 355, 370, 380, 703, 710, 740, 1349, 1406, 1420, 2627, 2698, 2812, 3515, 5254, 5396, 6745, 7030, 10508, 13135, 13490, 14060, 26270, 26980, 49913, 52540, 99826, 199652, 249565, 499130, 716917, 998260, 1433834, 2867668, 3584585, 7169170, 13621423, 14338340, 26525929, 27242846, 50901107, 53051858, 54485692, 68107115, 101802214, 106103716, 132629645, 136214230, 203604428, 254505535, 265259290, 272428460, 503992651, 509011070, 530518580, 967121033, 1007985302, 1018022140, 1883340959, 1934242066, 2015970604, 2519963255, 3766681918, 3868484132, 4835605165, 5039926510, 7533363836, 9416704795, 9671210330, 10079853020, 18833409590, 19342420660, 35783478221, 37666819180, 71566956442, 143133912884, 178917391105, 357834782210, 715669564420]

約数ペア:

[(1, 715669564420), (2, 357834782210), (4, 178917391105), (5, 143133912884), (10, 71566956442), (19, 37666819180), (20, 35783478221), (37, 19342420660), (38, 18833409590), (71, 10079853020), (74, 9671210330), (76, 9416704795), (95, 7533363836), (142, 5039926510), (148, 4835605165), (185, 3868484132), (190, 3766681918), (284, 2519963255), (355, 2015970604), (370, 1934242066), (380, 1883340959), (703, 1018022140), (710, 1007985302), (740, 967121033), (1349, 530518580), (1406, 509011070), (1420, 503992651), (2627, 272428460), (2698, 265259290), (2812, 254505535), (3515, 203604428), (5254, 136214230), (5396, 132629645), (6745, 106103716), (7030, 101802214), (10508, 68107115), (13135, 54485692), (13490, 53051858), (14060, 50901107), (26270, 27242846), (26980, 26525929), (49913, 14338340), (52540, 13621423), (99826, 7169170), (199652, 3584585), (249565, 2867668), (499130, 1433834), (716917, 998260)]