385048933270

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{3203}}^1\times {\mathrm{8009}}^1$

素因数の和:11317

約数の個数: 64

約数和(自身を含む): 739124352000

約数和(自身を除く): 354075418730

約数列:

[1, 2, 5, 10, 19, 38, 79, 95, 158, 190, 395, 790, 1501, 3002, 3203, 6406, 7505, 8009, 15010, 16015, 16018, 32030, 40045, 60857, 80090, 121714, 152171, 253037, 304285, 304342, 506074, 608570, 632711, 760855, 1265185, 1265422, 1521710, 2530370, 3163555, 4807703, 6327110, 9615406, 12021509, 24038515, 24043018, 25652827, 48077030, 51305654, 60107545, 120215090, 128264135, 256528270, 487403713, 974807426, 2026573333, 2437018565, 4053146666, 4874037130, 10132866665, 20265733330, 38504893327, 77009786654, 192524466635, 385048933270]

約数ペア:

[(1, 385048933270), (2, 192524466635), (5, 77009786654), (10, 38504893327), (19, 20265733330), (38, 10132866665), (79, 4874037130), (95, 4053146666), (158, 2437018565), (190, 2026573333), (395, 974807426), (790, 487403713), (1501, 256528270), (3002, 128264135), (3203, 120215090), (6406, 60107545), (7505, 51305654), (8009, 48077030), (15010, 25652827), (16015, 24043018), (16018, 24038515), (32030, 12021509), (40045, 9615406), (60857, 6327110), (80090, 4807703), (121714, 3163555), (152171, 2530370), (253037, 1521710), (304285, 1265422), (304342, 1265185), (506074, 760855), (608570, 632711)]