8889432938360

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{462028739}}^1$

素因数の和:462028800

約数の個数: 64

約数和(自身を含む): 22121936071200

約数和(自身を除く): 13232503132840

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 37, 40, 52, 65, 74, 104, 130, 148, 185, 260, 296, 370, 481, 520, 740, 962, 1480, 1924, 2405, 3848, 4810, 9620, 19240, 462028739, 924057478, 1848114956, 2310143695, 3696229912, 4620287390, 6006373607, 9240574780, 12012747214, 17095063343, 18481149560, 24025494428, 30031868035, 34190126686, 48050988856, 60063736070, 68380253372, 85475316715, 120127472140, 136760506744, 170950633430, 222235823459, 240254944280, 341901266860, 444471646918, 683802533720, 888943293836, 1111179117295, 1777886587672, 2222358234590, 4444716469180, 8889432938360]

約数ペア:

[(1, 8889432938360), (2, 4444716469180), (4, 2222358234590), (5, 1777886587672), (8, 1111179117295), (10, 888943293836), (13, 683802533720), (20, 444471646918), (26, 341901266860), (37, 240254944280), (40, 222235823459), (52, 170950633430), (65, 136760506744), (74, 120127472140), (104, 85475316715), (130, 68380253372), (148, 60063736070), (185, 48050988856), (260, 34190126686), (296, 30031868035), (370, 24025494428), (481, 18481149560), (520, 17095063343), (740, 12012747214), (962, 9240574780), (1480, 6006373607), (1924, 4620287390), (2405, 3696229912), (3848, 2310143695), (4810, 1848114956), (9620, 924057478), (19240, 462028739)]