4160199980

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{307}}^1\times {\mathrm{331}}^1$

素因数の和:759

約数の個数: 96

約数和(自身を含む): 9276664320

約数和(自身を除く): 5116464340

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 89, 92, 115, 178, 230, 307, 331, 356, 445, 460, 614, 662, 890, 1228, 1324, 1535, 1655, 1780, 2047, 3070, 3310, 4094, 6140, 6620, 7061, 7613, 8188, 10235, 14122, 15226, 20470, 27323, 28244, 29459, 30452, 35305, 38065, 40940, 54646, 58918, 70610, 76130, 101617, 109292, 117836, 136615, 141220, 147295, 152260, 203234, 273230, 294590, 406468, 508085, 546460, 589180, 628429, 677557, 1016170, 1256858, 1355114, 2032340, 2337191, 2513716, 2710228, 3142145, 3387785, 4674382, 6284290, 6775570, 9043913, 9348764, 11685955, 12568580, 13551140, 18087826, 23371910, 36175652, 45219565, 46743820, 90439130, 180878260, 208009999, 416019998, 832039996, 1040049995, 2080099990, 4160199980]

約数ペア:

[(1, 4160199980), (2, 2080099990), (4, 1040049995), (5, 832039996), (10, 416019998), (20, 208009999), (23, 180878260), (46, 90439130), (89, 46743820), (92, 45219565), (115, 36175652), (178, 23371910), (230, 18087826), (307, 13551140), (331, 12568580), (356, 11685955), (445, 9348764), (460, 9043913), (614, 6775570), (662, 6284290), (890, 4674382), (1228, 3387785), (1324, 3142145), (1535, 2710228), (1655, 2513716), (1780, 2337191), (2047, 2032340), (3070, 1355114), (3310, 1256858), (4094, 1016170), (6140, 677557), (6620, 628429), (7061, 589180), (7613, 546460), (8188, 508085), (10235, 406468), (14122, 294590), (15226, 273230), (20470, 203234), (27323, 152260), (28244, 147295), (29459, 141220), (30452, 136615), (35305, 117836), (38065, 109292), (40940, 101617), (54646, 76130), (58918, 70610)]