65296540

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{241}}^1$

素因数の和:323

約数の個数: 96

約数和(自身を含む): 156119040

約数和(自身を除く): 90822500

約数列:

[1, 2, 4, 5, 10, 19, 20, 23, 31, 38, 46, 62, 76, 92, 95, 115, 124, 155, 190, 230, 241, 310, 380, 437, 460, 482, 589, 620, 713, 874, 964, 1178, 1205, 1426, 1748, 2185, 2356, 2410, 2852, 2945, 3565, 4370, 4579, 4820, 5543, 5890, 7130, 7471, 8740, 9158, 11086, 11780, 13547, 14260, 14942, 18316, 22172, 22895, 27094, 27715, 29884, 37355, 45790, 54188, 55430, 67735, 74710, 91580, 105317, 110860, 135470, 141949, 149420, 171833, 210634, 270940, 283898, 343666, 421268, 526585, 567796, 687332, 709745, 859165, 1053170, 1419490, 1718330, 2106340, 2838980, 3264827, 3436660, 6529654, 13059308, 16324135, 32648270, 65296540]

約数ペア:

[(1, 65296540), (2, 32648270), (4, 16324135), (5, 13059308), (10, 6529654), (19, 3436660), (20, 3264827), (23, 2838980), (31, 2106340), (38, 1718330), (46, 1419490), (62, 1053170), (76, 859165), (92, 709745), (95, 687332), (115, 567796), (124, 526585), (155, 421268), (190, 343666), (230, 283898), (241, 270940), (310, 210634), (380, 171833), (437, 149420), (460, 141949), (482, 135470), (589, 110860), (620, 105317), (713, 91580), (874, 74710), (964, 67735), (1178, 55430), (1205, 54188), (1426, 45790), (1748, 37355), (2185, 29884), (2356, 27715), (2410, 27094), (2852, 22895), (2945, 22172), (3565, 18316), (4370, 14942), (4579, 14260), (4820, 13547), (5543, 11780), (5890, 11086), (7130, 9158), (7471, 8740)]