4734331390

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1\times {\mathrm{907}}^1$

素因数の和:1217

約数の個数: 64

約数和(自身を含む): 8917286400

約数和(自身を除く): 4182955010

約数列:

[1, 2, 5, 10, 43, 61, 86, 122, 199, 215, 305, 398, 430, 610, 907, 995, 1814, 1990, 2623, 4535, 5246, 8557, 9070, 12139, 13115, 17114, 24278, 26230, 39001, 42785, 55327, 60695, 78002, 85570, 110654, 121390, 180493, 195005, 276635, 360986, 390010, 521977, 553270, 902465, 1043954, 1804930, 2379061, 2609885, 4758122, 5219770, 7761199, 11010073, 11895305, 15522398, 22020146, 23790610, 38805995, 55050365, 77611990, 110100730, 473433139, 946866278, 2367165695, 4734331390]

約数ペア:

[(1, 4734331390), (2, 2367165695), (5, 946866278), (10, 473433139), (43, 110100730), (61, 77611990), (86, 55050365), (122, 38805995), (199, 23790610), (215, 22020146), (305, 15522398), (398, 11895305), (430, 11010073), (610, 7761199), (907, 5219770), (995, 4758122), (1814, 2609885), (1990, 2379061), (2623, 1804930), (4535, 1043954), (5246, 902465), (8557, 553270), (9070, 521977), (12139, 390010), (13115, 360986), (17114, 276635), (24278, 195005), (26230, 180493), (39001, 121390), (42785, 110654), (55327, 85570), (60695, 78002)]