1875047860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{3709}}^1$

素因数の和:3905

約数の個数: 96

約数和(自身を含む): 4726955520

約数和(自身を除く): 2851907660

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 157, 161, 230, 314, 322, 460, 628, 644, 785, 805, 1099, 1570, 1610, 2198, 3140, 3220, 3611, 3709, 4396, 5495, 7222, 7418, 10990, 14444, 14836, 18055, 18545, 21980, 25277, 25963, 36110, 37090, 50554, 51926, 72220, 74180, 85307, 101108, 103852, 126385, 129815, 170614, 252770, 259630, 341228, 426535, 505540, 519260, 582313, 597149, 853070, 1164626, 1194298, 1706140, 2329252, 2388596, 2911565, 2985745, 4076191, 5823130, 5971490, 8152382, 11646260, 11942980, 13393199, 16304764, 20380955, 26786398, 40761910, 53572796, 66965995, 81523820, 93752393, 133931990, 187504786, 267863980, 375009572, 468761965, 937523930, 1875047860]

約数ペア:

[(1, 1875047860), (2, 937523930), (4, 468761965), (5, 375009572), (7, 267863980), (10, 187504786), (14, 133931990), (20, 93752393), (23, 81523820), (28, 66965995), (35, 53572796), (46, 40761910), (70, 26786398), (92, 20380955), (115, 16304764), (140, 13393199), (157, 11942980), (161, 11646260), (230, 8152382), (314, 5971490), (322, 5823130), (460, 4076191), (628, 2985745), (644, 2911565), (785, 2388596), (805, 2329252), (1099, 1706140), (1570, 1194298), (1610, 1164626), (2198, 853070), (3140, 597149), (3220, 582313), (3611, 519260), (3709, 505540), (4396, 426535), (5495, 341228), (7222, 259630), (7418, 252770), (10990, 170614), (14444, 129815), (14836, 126385), (18055, 103852), (18545, 101108), (21980, 85307), (25277, 74180), (25963, 72220), (36110, 51926), (37090, 50554)]