172683160

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{4001}}^1$

素因数の和:4108

約数の個数: 64

約数和(自身を含む): 423571680

約数和(自身を除く): 250888520

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 83, 104, 130, 166, 260, 332, 415, 520, 664, 830, 1079, 1660, 2158, 3320, 4001, 4316, 5395, 8002, 8632, 10790, 16004, 20005, 21580, 32008, 40010, 43160, 52013, 80020, 104026, 160040, 208052, 260065, 332083, 416104, 520130, 664166, 1040260, 1328332, 1660415, 2080520, 2656664, 3320830, 4317079, 6641660, 8634158, 13283320, 17268316, 21585395, 34536632, 43170790, 86341580, 172683160]

約数ペア:

[(1, 172683160), (2, 86341580), (4, 43170790), (5, 34536632), (8, 21585395), (10, 17268316), (13, 13283320), (20, 8634158), (26, 6641660), (40, 4317079), (52, 3320830), (65, 2656664), (83, 2080520), (104, 1660415), (130, 1328332), (166, 1040260), (260, 664166), (332, 520130), (415, 416104), (520, 332083), (664, 260065), (830, 208052), (1079, 160040), (1660, 104026), (2158, 80020), (3320, 52013), (4001, 43160), (4316, 40010), (5395, 32008), (8002, 21580), (8632, 20005), (10790, 16004)]