189510363640

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{373}}^1\times {\mathrm{26407}}^1$

素因数の和:26841

約数の個数: 128

約数和(自身を含む): 472891224960

約数和(自身を除く): 283380861320

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 37, 40, 52, 65, 74, 104, 130, 148, 185, 260, 296, 370, 373, 481, 520, 740, 746, 962, 1480, 1492, 1865, 1924, 2405, 2984, 3730, 3848, 4810, 4849, 7460, 9620, 9698, 13801, 14920, 19240, 19396, 24245, 26407, 27602, 38792, 48490, 52814, 55204, 69005, 96980, 105628, 110408, 132035, 138010, 179413, 193960, 211256, 264070, 276020, 343291, 358826, 528140, 552040, 686582, 717652, 897065, 977059, 1056280, 1373164, 1435304, 1716455, 1794130, 1954118, 2746328, 3432910, 3588260, 3908236, 4885295, 6865820, 7176520, 7816472, 9770590, 9849811, 12701767, 13731640, 19541180, 19699622, 25403534, 39082360, 39399244, 49249055, 50807068, 63508835, 78798488, 98498110, 101614136, 127017670, 128047543, 196996220, 254035340, 256095086, 364443007, 393992440, 508070680, 512190172, 640237715, 728886014, 1024380344, 1280475430, 1457772028, 1822215035, 2560950860, 2915544056, 3644430070, 4737759091, 5121901720, 7288860140, 9475518182, 14577720280, 18951036364, 23688795455, 37902072728, 47377590910, 94755181820, 189510363640]

約数ペア:

[(1, 189510363640), (2, 94755181820), (4, 47377590910), (5, 37902072728), (8, 23688795455), (10, 18951036364), (13, 14577720280), (20, 9475518182), (26, 7288860140), (37, 5121901720), (40, 4737759091), (52, 3644430070), (65, 2915544056), (74, 2560950860), (104, 1822215035), (130, 1457772028), (148, 1280475430), (185, 1024380344), (260, 728886014), (296, 640237715), (370, 512190172), (373, 508070680), (481, 393992440), (520, 364443007), (740, 256095086), (746, 254035340), (962, 196996220), (1480, 128047543), (1492, 127017670), (1865, 101614136), (1924, 98498110), (2405, 78798488), (2984, 63508835), (3730, 50807068), (3848, 49249055), (4810, 39399244), (4849, 39082360), (7460, 25403534), (9620, 19699622), (9698, 19541180), (13801, 13731640), (14920, 12701767), (19240, 9849811), (19396, 9770590), (24245, 7816472), (26407, 7176520), (27602, 6865820), (38792, 4885295), (48490, 3908236), (52814, 3588260), (55204, 3432910), (69005, 2746328), (96980, 1954118), (105628, 1794130), (110408, 1716455), (132035, 1435304), (138010, 1373164), (179413, 1056280), (193960, 977059), (211256, 897065), (264070, 717652), (276020, 686582), (343291, 552040), (358826, 528140)]