1796723481020

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{191}}^1\times {\mathrm{276187}}^1$

素因数の和:276531

約数の個数: 96

約数和(自身を含む): 4115828699136

約数和(自身を除く): 2319105218116

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 131, 191, 260, 262, 382, 524, 655, 764, 955, 1310, 1703, 1910, 2483, 2620, 3406, 3820, 4966, 6812, 8515, 9932, 12415, 17030, 24830, 25021, 34060, 49660, 50042, 100084, 125105, 250210, 276187, 325273, 500420, 552374, 650546, 1104748, 1301092, 1380935, 1626365, 2761870, 3252730, 3590431, 5523740, 6505460, 7180862, 14361724, 17952155, 35904310, 36180497, 52751717, 71808620, 72360994, 105503434, 144721988, 180902485, 211006868, 263758585, 361804970, 470346461, 527517170, 685772321, 723609940, 940692922, 1055034340, 1371544642, 1881385844, 2351732305, 2743089284, 3428861605, 4703464610, 6857723210, 6910474927, 9406929220, 13715446420, 13820949854, 27641899708, 34552374635, 69104749270, 89836174051, 138209498540, 179672348102, 359344696204, 449180870255, 898361740510, 1796723481020]

約数ペア:

[(1, 1796723481020), (2, 898361740510), (4, 449180870255), (5, 359344696204), (10, 179672348102), (13, 138209498540), (20, 89836174051), (26, 69104749270), (52, 34552374635), (65, 27641899708), (130, 13820949854), (131, 13715446420), (191, 9406929220), (260, 6910474927), (262, 6857723210), (382, 4703464610), (524, 3428861605), (655, 2743089284), (764, 2351732305), (955, 1881385844), (1310, 1371544642), (1703, 1055034340), (1910, 940692922), (2483, 723609940), (2620, 685772321), (3406, 527517170), (3820, 470346461), (4966, 361804970), (6812, 263758585), (8515, 211006868), (9932, 180902485), (12415, 144721988), (17030, 105503434), (24830, 72360994), (25021, 71808620), (34060, 52751717), (49660, 36180497), (50042, 35904310), (100084, 17952155), (125105, 14361724), (250210, 7180862), (276187, 6505460), (325273, 5523740), (500420, 3590431), (552374, 3252730), (650546, 2761870), (1104748, 1626365), (1301092, 1380935)]