2018606500

素因数分解:

$2^2\times 5^3\times {\mathrm{23}}^1\times {\mathrm{257}}^1\times {\mathrm{683}}^1$

素因数の和:982

約数の個数: 96

約数和(自身を含む): 4624978176

約数和(自身を除く): 2606371676

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 92, 100, 115, 125, 230, 250, 257, 460, 500, 514, 575, 683, 1028, 1150, 1285, 1366, 2300, 2570, 2732, 2875, 3415, 5140, 5750, 5911, 6425, 6830, 11500, 11822, 12850, 13660, 15709, 17075, 23644, 25700, 29555, 31418, 32125, 34150, 59110, 62836, 64250, 68300, 78545, 85375, 118220, 128500, 147775, 157090, 170750, 175531, 295550, 314180, 341500, 351062, 392725, 591100, 702124, 738875, 785450, 877655, 1477750, 1570900, 1755310, 1963625, 2955500, 3510620, 3927250, 4037213, 4388275, 7854500, 8074426, 8776550, 16148852, 17553100, 20186065, 21941375, 40372130, 43882750, 80744260, 87765500, 100930325, 201860650, 403721300, 504651625, 1009303250, 2018606500]

約数ペア:

[(1, 2018606500), (2, 1009303250), (4, 504651625), (5, 403721300), (10, 201860650), (20, 100930325), (23, 87765500), (25, 80744260), (46, 43882750), (50, 40372130), (92, 21941375), (100, 20186065), (115, 17553100), (125, 16148852), (230, 8776550), (250, 8074426), (257, 7854500), (460, 4388275), (500, 4037213), (514, 3927250), (575, 3510620), (683, 2955500), (1028, 1963625), (1150, 1755310), (1285, 1570900), (1366, 1477750), (2300, 877655), (2570, 785450), (2732, 738875), (2875, 702124), (3415, 591100), (5140, 392725), (5750, 351062), (5911, 341500), (6425, 314180), (6830, 295550), (11500, 175531), (11822, 170750), (12850, 157090), (13660, 147775), (15709, 128500), (17075, 118220), (23644, 85375), (25700, 78545), (29555, 68300), (31418, 64250), (32125, 62836), (34150, 59110)]