89464430

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{199}}^1$

素因数の和:345

約数の個数: 64

約数和(自身を含む): 182131200

約数和(自身を除く): 92666770

約数列:

[1, 2, 5, 10, 11, 22, 55, 61, 67, 110, 122, 134, 199, 305, 335, 398, 610, 670, 671, 737, 995, 1342, 1474, 1990, 2189, 3355, 3685, 4087, 4378, 6710, 7370, 8174, 10945, 12139, 13333, 20435, 21890, 24278, 26666, 40870, 44957, 60695, 66665, 89914, 121390, 133330, 133529, 146663, 224785, 267058, 293326, 449570, 667645, 733315, 813313, 1335290, 1466630, 1626626, 4066565, 8133130, 8946443, 17892886, 44732215, 89464430]

約数ペア:

[(1, 89464430), (2, 44732215), (5, 17892886), (10, 8946443), (11, 8133130), (22, 4066565), (55, 1626626), (61, 1466630), (67, 1335290), (110, 813313), (122, 733315), (134, 667645), (199, 449570), (305, 293326), (335, 267058), (398, 224785), (610, 146663), (670, 133529), (671, 133330), (737, 121390), (995, 89914), (1342, 66665), (1474, 60695), (1990, 44957), (2189, 40870), (3355, 26666), (3685, 24278), (4087, 21890), (4378, 20435), (6710, 13333), (7370, 12139), (8174, 10945)]