19351984920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{3431203}}^1$

素因数の和:3431264

約数の個数: 64

約数和(自身を含む): 59291205120

約数和(自身を除く): 39939220200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 60, 94, 120, 141, 188, 235, 282, 376, 470, 564, 705, 940, 1128, 1410, 1880, 2820, 5640, 3431203, 6862406, 10293609, 13724812, 17156015, 20587218, 27449624, 34312030, 41174436, 51468045, 68624060, 82348872, 102936090, 137248120, 161266541, 205872180, 322533082, 411744360, 483799623, 645066164, 806332705, 967599246, 1290132328, 1612665410, 1935198492, 2418998115, 3225330820, 3870396984, 4837996230, 6450661640, 9675992460, 19351984920]

約数ペア:

[(1, 19351984920), (2, 9675992460), (3, 6450661640), (4, 4837996230), (5, 3870396984), (6, 3225330820), (8, 2418998115), (10, 1935198492), (12, 1612665410), (15, 1290132328), (20, 967599246), (24, 806332705), (30, 645066164), (40, 483799623), (47, 411744360), (60, 322533082), (94, 205872180), (120, 161266541), (141, 137248120), (188, 102936090), (235, 82348872), (282, 68624060), (376, 51468045), (470, 41174436), (564, 34312030), (705, 27449624), (940, 20587218), (1128, 17156015), (1410, 13724812), (1880, 10293609), (2820, 6862406), (5640, 3431203)]