2085117072190

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1\times {\mathrm{353}}^1\times {\mathrm{44543}}^1$

素因数の和:45141

約数の個数: 64

約数和(自身を含む): 3831763968000

約数和(自身を除く): 1746646895810

約数列:

[1, 2, 5, 10, 89, 149, 178, 298, 353, 445, 706, 745, 890, 1490, 1765, 3530, 13261, 26522, 31417, 44543, 52597, 62834, 66305, 89086, 105194, 132610, 157085, 222715, 262985, 314170, 445430, 525970, 3964327, 4681133, 6636907, 7928654, 9362266, 13273814, 15723679, 19821635, 23405665, 31447358, 33184535, 39643270, 46811330, 66369070, 78618395, 157236790, 590684723, 1181369446, 1399407431, 2342828171, 2798814862, 2953423615, 4685656342, 5906847230, 6997037155, 11714140855, 13994074310, 23428281710, 208511707219, 417023414438, 1042558536095, 2085117072190]

約数ペア:

[(1, 2085117072190), (2, 1042558536095), (5, 417023414438), (10, 208511707219), (89, 23428281710), (149, 13994074310), (178, 11714140855), (298, 6997037155), (353, 5906847230), (445, 4685656342), (706, 2953423615), (745, 2798814862), (890, 2342828171), (1490, 1399407431), (1765, 1181369446), (3530, 590684723), (13261, 157236790), (26522, 78618395), (31417, 66369070), (44543, 46811330), (52597, 39643270), (62834, 33184535), (66305, 31447358), (89086, 23405665), (105194, 19821635), (132610, 15723679), (157085, 13273814), (222715, 9362266), (262985, 7928654), (314170, 6636907), (445430, 4681133), (525970, 3964327)]