8941267906300

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{18748727}}^1$

素因数の和:18749011

約数の個数: 72

約数和(自身を含む): 20505108839040

約数和(自身を除く): 11563840932740

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 251, 380, 475, 502, 950, 1004, 1255, 1900, 2510, 4769, 5020, 6275, 9538, 12550, 19076, 23845, 25100, 47690, 95380, 119225, 238450, 476900, 18748727, 37497454, 74994908, 93743635, 187487270, 356225813, 374974540, 468718175, 712451626, 937436350, 1424903252, 1781129065, 1874872700, 3562258130, 4705930477, 7124516260, 8905645325, 9411860954, 17811290650, 18823721908, 23529652385, 35622581300, 47059304770, 89412679063, 94118609540, 117648261925, 178825358126, 235296523850, 357650716252, 447063395315, 470593047700, 894126790630, 1788253581260, 2235316976575, 4470633953150, 8941267906300]

約数ペア:

[(1, 8941267906300), (2, 4470633953150), (4, 2235316976575), (5, 1788253581260), (10, 894126790630), (19, 470593047700), (20, 447063395315), (25, 357650716252), (38, 235296523850), (50, 178825358126), (76, 117648261925), (95, 94118609540), (100, 89412679063), (190, 47059304770), (251, 35622581300), (380, 23529652385), (475, 18823721908), (502, 17811290650), (950, 9411860954), (1004, 8905645325), (1255, 7124516260), (1900, 4705930477), (2510, 3562258130), (4769, 1874872700), (5020, 1781129065), (6275, 1424903252), (9538, 937436350), (12550, 712451626), (19076, 468718175), (23845, 374974540), (25100, 356225813), (47690, 187487270), (95380, 93743635), (119225, 74994908), (238450, 37497454), (476900, 18748727)]