5205713240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{16069}}^1$

素因数の和:16189

約数の個数: 128

約数和(自身を含む): 14578704000

約数和(自身を除く): 9372990760

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 89, 91, 104, 130, 140, 178, 182, 260, 280, 356, 364, 445, 455, 520, 623, 712, 728, 890, 910, 1157, 1246, 1780, 1820, 2314, 2492, 3115, 3560, 3640, 4628, 4984, 5785, 6230, 8099, 9256, 11570, 12460, 16069, 16198, 23140, 24920, 32138, 32396, 40495, 46280, 64276, 64792, 80345, 80990, 112483, 128552, 160690, 161980, 208897, 224966, 321380, 323960, 417794, 449932, 562415, 642760, 835588, 899864, 1044485, 1124830, 1430141, 1462279, 1671176, 2088970, 2249660, 2860282, 2924558, 4177940, 4499320, 5720564, 5849116, 7150705, 7311395, 8355880, 10010987, 11441128, 11698232, 14301410, 14622790, 18591833, 20021974, 28602820, 29245580, 37183666, 40043948, 50054935, 57205640, 58491160, 74367332, 80087896, 92959165, 100109870, 130142831, 148734664, 185918330, 200219740, 260285662, 371836660, 400439480, 520571324, 650714155, 743673320, 1041142648, 1301428310, 2602856620, 5205713240]

約数ペア:

[(1, 5205713240), (2, 2602856620), (4, 1301428310), (5, 1041142648), (7, 743673320), (8, 650714155), (10, 520571324), (13, 400439480), (14, 371836660), (20, 260285662), (26, 200219740), (28, 185918330), (35, 148734664), (40, 130142831), (52, 100109870), (56, 92959165), (65, 80087896), (70, 74367332), (89, 58491160), (91, 57205640), (104, 50054935), (130, 40043948), (140, 37183666), (178, 29245580), (182, 28602820), (260, 20021974), (280, 18591833), (356, 14622790), (364, 14301410), (445, 11698232), (455, 11441128), (520, 10010987), (623, 8355880), (712, 7311395), (728, 7150705), (890, 5849116), (910, 5720564), (1157, 4499320), (1246, 4177940), (1780, 2924558), (1820, 2860282), (2314, 2249660), (2492, 2088970), (3115, 1671176), (3560, 1462279), (3640, 1430141), (4628, 1124830), (4984, 1044485), (5785, 899864), (6230, 835588), (8099, 642760), (9256, 562415), (11570, 449932), (12460, 417794), (16069, 323960), (16198, 321380), (23140, 224966), (24920, 208897), (32138, 161980), (32396, 160690), (40495, 128552), (46280, 112483), (64276, 80990), (64792, 80345)]