63758320

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{547}}^1$

素因数の和:638

約数の個数: 80

約数和(自身を含む): 156561408

約数和(自身を除く): 92803088

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 47, 62, 80, 94, 124, 155, 188, 235, 248, 310, 376, 470, 496, 547, 620, 752, 940, 1094, 1240, 1457, 1880, 2188, 2480, 2735, 2914, 3760, 4376, 5470, 5828, 7285, 8752, 10940, 11656, 14570, 16957, 21880, 23312, 25709, 29140, 33914, 43760, 51418, 58280, 67828, 84785, 102836, 116560, 128545, 135656, 169570, 205672, 257090, 271312, 339140, 411344, 514180, 678280, 796979, 1028360, 1356560, 1593958, 2056720, 3187916, 3984895, 6375832, 7969790, 12751664, 15939580, 31879160, 63758320]

約数ペア:

[(1, 63758320), (2, 31879160), (4, 15939580), (5, 12751664), (8, 7969790), (10, 6375832), (16, 3984895), (20, 3187916), (31, 2056720), (40, 1593958), (47, 1356560), (62, 1028360), (80, 796979), (94, 678280), (124, 514180), (155, 411344), (188, 339140), (235, 271312), (248, 257090), (310, 205672), (376, 169570), (470, 135656), (496, 128545), (547, 116560), (620, 102836), (752, 84785), (940, 67828), (1094, 58280), (1240, 51418), (1457, 43760), (1880, 33914), (2188, 29140), (2480, 25709), (2735, 23312), (2914, 21880), (3760, 16957), (4376, 14570), (5470, 11656), (5828, 10940), (7285, 8752)]