2054202130320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{40564813}}^1$

素因数の和:40565040

約数の個数: 80

約数和(自身を含む): 6398206982592

約数和(自身を除く): 4344004852272

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 211, 240, 422, 633, 844, 1055, 1266, 1688, 2110, 2532, 3165, 3376, 4220, 5064, 6330, 8440, 10128, 12660, 16880, 25320, 50640, 40564813, 81129626, 121694439, 162259252, 202824065, 243388878, 324518504, 405648130, 486777756, 608472195, 649037008, 811296260, 973555512, 1216944390, 1622592520, 1947111024, 2433888780, 3245185040, 4867777560, 8559175543, 9735555120, 17118351086, 25677526629, 34236702172, 42795877715, 51355053258, 68473404344, 85591755430, 102710106516, 128387633145, 136946808688, 171183510860, 205420213032, 256775266290, 342367021720, 410840426064, 513550532580, 684734043440, 1027101065160, 2054202130320]

約数ペア:

[(1, 2054202130320), (2, 1027101065160), (3, 684734043440), (4, 513550532580), (5, 410840426064), (6, 342367021720), (8, 256775266290), (10, 205420213032), (12, 171183510860), (15, 136946808688), (16, 128387633145), (20, 102710106516), (24, 85591755430), (30, 68473404344), (40, 51355053258), (48, 42795877715), (60, 34236702172), (80, 25677526629), (120, 17118351086), (211, 9735555120), (240, 8559175543), (422, 4867777560), (633, 3245185040), (844, 2433888780), (1055, 1947111024), (1266, 1622592520), (1688, 1216944390), (2110, 973555512), (2532, 811296260), (3165, 649037008), (3376, 608472195), (4220, 486777756), (5064, 405648130), (6330, 324518504), (8440, 243388878), (10128, 202824065), (12660, 162259252), (16880, 121694439), (25320, 81129626), (50640, 40564813)]