17361286100

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{80863}}^1$

素因数の和:81009

約数の個数: 72

約数和(自身を含む): 40008272640

約数和(自身を除く): 22646986540

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 113, 190, 226, 380, 452, 475, 565, 950, 1130, 1900, 2147, 2260, 2825, 4294, 5650, 8588, 10735, 11300, 21470, 42940, 53675, 80863, 107350, 161726, 214700, 323452, 404315, 808630, 1536397, 1617260, 2021575, 3072794, 4043150, 6145588, 7681985, 8086300, 9137519, 15363970, 18275038, 30727940, 36550076, 38409925, 45687595, 76819850, 91375190, 153639700, 173612861, 182750380, 228437975, 347225722, 456875950, 694451444, 868064305, 913751900, 1736128610, 3472257220, 4340321525, 8680643050, 17361286100]

約数ペア:

[(1, 17361286100), (2, 8680643050), (4, 4340321525), (5, 3472257220), (10, 1736128610), (19, 913751900), (20, 868064305), (25, 694451444), (38, 456875950), (50, 347225722), (76, 228437975), (95, 182750380), (100, 173612861), (113, 153639700), (190, 91375190), (226, 76819850), (380, 45687595), (452, 38409925), (475, 36550076), (565, 30727940), (950, 18275038), (1130, 15363970), (1900, 9137519), (2147, 8086300), (2260, 7681985), (2825, 6145588), (4294, 4043150), (5650, 3072794), (8588, 2021575), (10735, 1617260), (11300, 1536397), (21470, 808630), (42940, 404315), (53675, 323452), (80863, 214700), (107350, 161726)]