5280304900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{17737}}^1$

素因数の和:17993

約数の個数: 72

約数和(自身を含む): 12394250120

約数和(自身を除く): 7113945220

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 229, 260, 325, 458, 650, 916, 1145, 1300, 2290, 2977, 4580, 5725, 5954, 11450, 11908, 14885, 17737, 22900, 29770, 35474, 59540, 70948, 74425, 88685, 148850, 177370, 230581, 297700, 354740, 443425, 461162, 886850, 922324, 1152905, 1773700, 2305810, 4061773, 4611620, 5764525, 8123546, 11529050, 16247092, 20308865, 23058100, 40617730, 52803049, 81235460, 101544325, 105606098, 203088650, 211212196, 264015245, 406177300, 528030490, 1056060980, 1320076225, 2640152450, 5280304900]

約数ペア:

[(1, 5280304900), (2, 2640152450), (4, 1320076225), (5, 1056060980), (10, 528030490), (13, 406177300), (20, 264015245), (25, 211212196), (26, 203088650), (50, 105606098), (52, 101544325), (65, 81235460), (100, 52803049), (130, 40617730), (229, 23058100), (260, 20308865), (325, 16247092), (458, 11529050), (650, 8123546), (916, 5764525), (1145, 4611620), (1300, 4061773), (2290, 2305810), (2977, 1773700), (4580, 1152905), (5725, 922324), (5954, 886850), (11450, 461162), (11908, 443425), (14885, 354740), (17737, 297700), (22900, 230581), (29770, 177370), (35474, 148850), (59540, 88685), (70948, 74425)]