38961041470

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{297617}}^1$

素因数の和:297709

約数の個数: 64

約数和(自身を含む): 80999714880

約数和(自身を除く): 42038673410

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 53, 65, 95, 106, 130, 190, 247, 265, 494, 530, 689, 1007, 1235, 1378, 2014, 2470, 3445, 5035, 6890, 10070, 13091, 26182, 65455, 130910, 297617, 595234, 1488085, 2976170, 3869021, 5654723, 7738042, 11309446, 15773701, 19345105, 28273615, 31547402, 38690210, 56547230, 73511399, 78868505, 147022798, 157737010, 205058113, 299700319, 367556995, 410116226, 599400638, 735113990, 1025290565, 1498501595, 2050581130, 2997003190, 3896104147, 7792208294, 19480520735, 38961041470]

約数ペア:

[(1, 38961041470), (2, 19480520735), (5, 7792208294), (10, 3896104147), (13, 2997003190), (19, 2050581130), (26, 1498501595), (38, 1025290565), (53, 735113990), (65, 599400638), (95, 410116226), (106, 367556995), (130, 299700319), (190, 205058113), (247, 157737010), (265, 147022798), (494, 78868505), (530, 73511399), (689, 56547230), (1007, 38690210), (1235, 31547402), (1378, 28273615), (2014, 19345105), (2470, 15773701), (3445, 11309446), (5035, 7738042), (6890, 5654723), (10070, 3869021), (13091, 2976170), (26182, 1488085), (65455, 595234), (130910, 297617)]