229538320

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{4421}}^1$

素因数の和:4504

約数の個数: 80

約数和(自身を含む): 592194240

約数和(自身を除く): 362655920

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 59, 80, 88, 110, 118, 176, 220, 236, 295, 440, 472, 590, 649, 880, 944, 1180, 1298, 2360, 2596, 3245, 4421, 4720, 5192, 6490, 8842, 10384, 12980, 17684, 22105, 25960, 35368, 44210, 48631, 51920, 70736, 88420, 97262, 176840, 194524, 243155, 260839, 353680, 389048, 486310, 521678, 778096, 972620, 1043356, 1304195, 1945240, 2086712, 2608390, 2869229, 3890480, 4173424, 5216780, 5738458, 10433560, 11476916, 14346145, 20867120, 22953832, 28692290, 45907664, 57384580, 114769160, 229538320]

約数ペア:

[(1, 229538320), (2, 114769160), (4, 57384580), (5, 45907664), (8, 28692290), (10, 22953832), (11, 20867120), (16, 14346145), (20, 11476916), (22, 10433560), (40, 5738458), (44, 5216780), (55, 4173424), (59, 3890480), (80, 2869229), (88, 2608390), (110, 2086712), (118, 1945240), (176, 1304195), (220, 1043356), (236, 972620), (295, 778096), (440, 521678), (472, 486310), (590, 389048), (649, 353680), (880, 260839), (944, 243155), (1180, 194524), (1298, 176840), (2360, 97262), (2596, 88420), (3245, 70736), (4421, 51920), (4720, 48631), (5192, 44210), (6490, 35368), (8842, 25960), (10384, 22105), (12980, 17684)]