15691582100

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{63761}}^1$

素因数の和:63905

約数の個数: 72

約数和(自身を含む): 35863829568

約数和(自身を除く): 20172247468

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 92, 100, 107, 115, 214, 230, 428, 460, 535, 575, 1070, 1150, 2140, 2300, 2461, 2675, 4922, 5350, 9844, 10700, 12305, 24610, 49220, 61525, 63761, 123050, 127522, 246100, 255044, 318805, 637610, 1275220, 1466503, 1594025, 2933006, 3188050, 5866012, 6376100, 6822427, 7332515, 13644854, 14665030, 27289708, 29330060, 34112135, 36662575, 68224270, 73325150, 136448540, 146650300, 156915821, 170560675, 313831642, 341121350, 627663284, 682242700, 784579105, 1569158210, 3138316420, 3922895525, 7845791050, 15691582100]

約数ペア:

[(1, 15691582100), (2, 7845791050), (4, 3922895525), (5, 3138316420), (10, 1569158210), (20, 784579105), (23, 682242700), (25, 627663284), (46, 341121350), (50, 313831642), (92, 170560675), (100, 156915821), (107, 146650300), (115, 136448540), (214, 73325150), (230, 68224270), (428, 36662575), (460, 34112135), (535, 29330060), (575, 27289708), (1070, 14665030), (1150, 13644854), (2140, 7332515), (2300, 6822427), (2461, 6376100), (2675, 5866012), (4922, 3188050), (5350, 2933006), (9844, 1594025), (10700, 1466503), (12305, 1275220), (24610, 637610), (49220, 318805), (61525, 255044), (63761, 246100), (123050, 127522)]