64174020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1373}}^1$

素因数の和:1445

約数の個数: 96

約数和(自身を含む): 193898880

約数和(自身を除く): 129724860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 41, 57, 60, 76, 82, 95, 114, 123, 164, 190, 205, 228, 246, 285, 380, 410, 492, 570, 615, 779, 820, 1140, 1230, 1373, 1558, 2337, 2460, 2746, 3116, 3895, 4119, 4674, 5492, 6865, 7790, 8238, 9348, 11685, 13730, 15580, 16476, 20595, 23370, 26087, 27460, 41190, 46740, 52174, 56293, 78261, 82380, 104348, 112586, 130435, 156522, 168879, 225172, 260870, 281465, 313044, 337758, 391305, 521740, 562930, 675516, 782610, 844395, 1069567, 1125860, 1565220, 1688790, 2139134, 3208701, 3377580, 4278268, 5347835, 6417402, 10695670, 12834804, 16043505, 21391340, 32087010, 64174020]

約数ペア:

[(1, 64174020), (2, 32087010), (3, 21391340), (4, 16043505), (5, 12834804), (6, 10695670), (10, 6417402), (12, 5347835), (15, 4278268), (19, 3377580), (20, 3208701), (30, 2139134), (38, 1688790), (41, 1565220), (57, 1125860), (60, 1069567), (76, 844395), (82, 782610), (95, 675516), (114, 562930), (123, 521740), (164, 391305), (190, 337758), (205, 313044), (228, 281465), (246, 260870), (285, 225172), (380, 168879), (410, 156522), (492, 130435), (570, 112586), (615, 104348), (779, 82380), (820, 78261), (1140, 56293), (1230, 52174), (1373, 46740), (1558, 41190), (2337, 27460), (2460, 26087), (2746, 23370), (3116, 20595), (3895, 16476), (4119, 15580), (4674, 13730), (5492, 11685), (6865, 9348), (7790, 8238)]