23462440

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{191}}^1$

素因数の和:322

約数の個数: 64

約数和(自身を含む): 55157760

約数和(自身を除く): 31695320

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 83, 148, 166, 185, 191, 296, 332, 370, 382, 415, 664, 740, 764, 830, 955, 1480, 1528, 1660, 1910, 3071, 3320, 3820, 6142, 7067, 7640, 12284, 14134, 15355, 15853, 24568, 28268, 30710, 31706, 35335, 56536, 61420, 63412, 70670, 79265, 122840, 126824, 141340, 158530, 282680, 317060, 586561, 634120, 1173122, 2346244, 2932805, 4692488, 5865610, 11731220, 23462440]

約数ペア:

[(1, 23462440), (2, 11731220), (4, 5865610), (5, 4692488), (8, 2932805), (10, 2346244), (20, 1173122), (37, 634120), (40, 586561), (74, 317060), (83, 282680), (148, 158530), (166, 141340), (185, 126824), (191, 122840), (296, 79265), (332, 70670), (370, 63412), (382, 61420), (415, 56536), (664, 35335), (740, 31706), (764, 30710), (830, 28268), (955, 24568), (1480, 15853), (1528, 15355), (1660, 14134), (1910, 12284), (3071, 7640), (3320, 7067), (3820, 6142)]