19542848460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{20023}}^1\times {\mathrm{16267}}^1$

素因数の和:36302

約数の個数: 48

約数和(自身を含む): 54726072576

約数和(自身を除く): 35183224116

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 16267, 20023, 32534, 40046, 48801, 60069, 65068, 80092, 81335, 97602, 100115, 120138, 162670, 195204, 200230, 240276, 244005, 300345, 325340, 400460, 488010, 600690, 976020, 1201380, 325714141, 651428282, 977142423, 1302856564, 1628570705, 1954284846, 3257141410, 3908569692, 4885712115, 6514282820, 9771424230, 19542848460]

約数ペア:

[(1, 19542848460), (2, 9771424230), (3, 6514282820), (4, 4885712115), (5, 3908569692), (6, 3257141410), (10, 1954284846), (12, 1628570705), (15, 1302856564), (20, 977142423), (30, 651428282), (60, 325714141), (16267, 1201380), (20023, 976020), (32534, 600690), (40046, 488010), (48801, 400460), (60069, 325340), (65068, 300345), (80092, 244005), (81335, 240276), (97602, 200230), (100115, 195204), (120138, 162670)]