22400040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{173}}^1$

素因数の和:283

約数の個数: 128

約数和(自身を含む): 73664640

約数和(自身を除く): 51264600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 83, 104, 120, 130, 156, 166, 173, 195, 249, 260, 312, 332, 346, 390, 415, 498, 519, 520, 664, 692, 780, 830, 865, 996, 1038, 1079, 1245, 1384, 1560, 1660, 1730, 1992, 2076, 2158, 2249, 2490, 2595, 3237, 3320, 3460, 4152, 4316, 4498, 4980, 5190, 5395, 6474, 6747, 6920, 8632, 8996, 9960, 10380, 10790, 11245, 12948, 13494, 14359, 16185, 17992, 20760, 21580, 22490, 25896, 26988, 28718, 32370, 33735, 43077, 43160, 44980, 53976, 57436, 64740, 67470, 71795, 86154, 89960, 114872, 129480, 134940, 143590, 172308, 186667, 215385, 269880, 287180, 344616, 373334, 430770, 560001, 574360, 746668, 861540, 933335, 1120002, 1493336, 1723080, 1866670, 2240004, 2800005, 3733340, 4480008, 5600010, 7466680, 11200020, 22400040]

約数ペア:

[(1, 22400040), (2, 11200020), (3, 7466680), (4, 5600010), (5, 4480008), (6, 3733340), (8, 2800005), (10, 2240004), (12, 1866670), (13, 1723080), (15, 1493336), (20, 1120002), (24, 933335), (26, 861540), (30, 746668), (39, 574360), (40, 560001), (52, 430770), (60, 373334), (65, 344616), (78, 287180), (83, 269880), (104, 215385), (120, 186667), (130, 172308), (156, 143590), (166, 134940), (173, 129480), (195, 114872), (249, 89960), (260, 86154), (312, 71795), (332, 67470), (346, 64740), (390, 57436), (415, 53976), (498, 44980), (519, 43160), (520, 43077), (664, 33735), (692, 32370), (780, 28718), (830, 26988), (865, 25896), (996, 22490), (1038, 21580), (1079, 20760), (1245, 17992), (1384, 16185), (1560, 14359), (1660, 13494), (1730, 12948), (1992, 11245), (2076, 10790), (2158, 10380), (2249, 9960), (2490, 8996), (2595, 8632), (3237, 6920), (3320, 6747), (3460, 6474), (4152, 5395), (4316, 5190), (4498, 4980)]