882447280

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{77137}}^1$

素因数の和:77174

約数の個数: 80

約数和(自身を含む): 2410408224

約数和(自身を除く): 1527960944

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 40, 44, 52, 55, 65, 80, 88, 104, 110, 130, 143, 176, 208, 220, 260, 286, 440, 520, 572, 715, 880, 1040, 1144, 1430, 2288, 2860, 5720, 11440, 77137, 154274, 308548, 385685, 617096, 771370, 848507, 1002781, 1234192, 1542740, 1697014, 2005562, 3085480, 3394028, 4011124, 4242535, 5013905, 6170960, 6788056, 8022248, 8485070, 10027810, 11030591, 13576112, 16044496, 16970140, 20055620, 22061182, 33940280, 40111240, 44122364, 55152955, 67880560, 80222480, 88244728, 110305910, 176489456, 220611820, 441223640, 882447280]

約数ペア:

[(1, 882447280), (2, 441223640), (4, 220611820), (5, 176489456), (8, 110305910), (10, 88244728), (11, 80222480), (13, 67880560), (16, 55152955), (20, 44122364), (22, 40111240), (26, 33940280), (40, 22061182), (44, 20055620), (52, 16970140), (55, 16044496), (65, 13576112), (80, 11030591), (88, 10027810), (104, 8485070), (110, 8022248), (130, 6788056), (143, 6170960), (176, 5013905), (208, 4242535), (220, 4011124), (260, 3394028), (286, 3085480), (440, 2005562), (520, 1697014), (572, 1542740), (715, 1234192), (880, 1002781), (1040, 848507), (1144, 771370), (1430, 617096), (2288, 385685), (2860, 308548), (5720, 154274), (11440, 77137)]