2018044150

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{4861}}^1$

素因数の和:4934

約数の個数: 72

約数和(自身を含む): 4134605904

約数和(自身を除く): 2116561754

約数列:

[1, 2, 5, 10, 19, 23, 25, 38, 46, 50, 95, 115, 190, 230, 361, 437, 475, 575, 722, 874, 950, 1150, 1805, 2185, 3610, 4370, 4861, 8303, 9025, 9722, 10925, 16606, 18050, 21850, 24305, 41515, 48610, 83030, 92359, 111803, 121525, 184718, 207575, 223606, 243050, 415150, 461795, 559015, 923590, 1118030, 1754821, 2124257, 2308975, 2795075, 3509642, 4248514, 4617950, 5590150, 8774105, 10621285, 17548210, 21242570, 40360883, 43870525, 53106425, 80721766, 87741050, 106212850, 201804415, 403608830, 1009022075, 2018044150]

約数ペア:

[(1, 2018044150), (2, 1009022075), (5, 403608830), (10, 201804415), (19, 106212850), (23, 87741050), (25, 80721766), (38, 53106425), (46, 43870525), (50, 40360883), (95, 21242570), (115, 17548210), (190, 10621285), (230, 8774105), (361, 5590150), (437, 4617950), (475, 4248514), (575, 3509642), (722, 2795075), (874, 2308975), (950, 2124257), (1150, 1754821), (1805, 1118030), (2185, 923590), (3610, 559015), (4370, 461795), (4861, 415150), (8303, 243050), (9025, 223606), (9722, 207575), (10925, 184718), (16606, 121525), (18050, 111803), (21850, 92359), (24305, 83030), (41515, 48610)]