54937636840

素因数分解:

$2^3\times 5^1\times {\mathrm{347}}^1\times {\mathrm{769}}^1\times {\mathrm{5147}}^1$

素因数の和:6274

約数の個数: 64

約数和(自身を含む): 124151227200

約数和(自身を除く): 69213590360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 347, 694, 769, 1388, 1538, 1735, 2776, 3076, 3470, 3845, 5147, 6152, 6940, 7690, 10294, 13880, 15380, 20588, 25735, 30760, 41176, 51470, 102940, 205880, 266843, 533686, 1067372, 1334215, 1786009, 2134744, 2668430, 3572018, 3958043, 5336860, 7144036, 7916086, 8930045, 10673720, 14288072, 15832172, 17860090, 19790215, 31664344, 35720180, 39580430, 71440360, 79160860, 158321720, 1373440921, 2746881842, 5493763684, 6867204605, 10987527368, 13734409210, 27468818420, 54937636840]

約数ペア:

[(1, 54937636840), (2, 27468818420), (4, 13734409210), (5, 10987527368), (8, 6867204605), (10, 5493763684), (20, 2746881842), (40, 1373440921), (347, 158321720), (694, 79160860), (769, 71440360), (1388, 39580430), (1538, 35720180), (1735, 31664344), (2776, 19790215), (3076, 17860090), (3470, 15832172), (3845, 14288072), (5147, 10673720), (6152, 8930045), (6940, 7916086), (7690, 7144036), (10294, 5336860), (13880, 3958043), (15380, 3572018), (20588, 2668430), (25735, 2134744), (30760, 1786009), (41176, 1334215), (51470, 1067372), (102940, 533686), (205880, 266843)]