17388040

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{167}}^1$

素因数の和:334

約数の個数: 64

約数和(自身を含む): 41731200

約数和(自身を除く): 24343160

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 137, 152, 167, 190, 274, 334, 380, 548, 668, 685, 760, 835, 1096, 1336, 1370, 1670, 2603, 2740, 3173, 3340, 5206, 5480, 6346, 6680, 10412, 12692, 13015, 15865, 20824, 22879, 25384, 26030, 31730, 45758, 52060, 63460, 91516, 104120, 114395, 126920, 183032, 228790, 434701, 457580, 869402, 915160, 1738804, 2173505, 3477608, 4347010, 8694020, 17388040]

約数ペア:

[(1, 17388040), (2, 8694020), (4, 4347010), (5, 3477608), (8, 2173505), (10, 1738804), (19, 915160), (20, 869402), (38, 457580), (40, 434701), (76, 228790), (95, 183032), (137, 126920), (152, 114395), (167, 104120), (190, 91516), (274, 63460), (334, 52060), (380, 45758), (548, 31730), (668, 26030), (685, 25384), (760, 22879), (835, 20824), (1096, 15865), (1336, 13015), (1370, 12692), (1670, 10412), (2603, 6680), (2740, 6346), (3173, 5480), (3340, 5206)]