2579599360

素因数分解:

$2^{12}\times 5^1\times {\mathrm{13}}^1\times {\mathrm{9689}}^1$

素因数の和:9731

約数の個数: 104

約数和(自身を含む): 6667146360

約数和(自身を除く): 4087547000

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 256, 260, 320, 416, 512, 520, 640, 832, 1024, 1040, 1280, 1664, 2048, 2080, 2560, 3328, 4096, 4160, 5120, 6656, 8320, 9689, 10240, 13312, 16640, 19378, 20480, 26624, 33280, 38756, 48445, 53248, 66560, 77512, 96890, 125957, 133120, 155024, 193780, 251914, 266240, 310048, 387560, 503828, 620096, 629785, 775120, 1007656, 1240192, 1259570, 1550240, 2015312, 2480384, 2519140, 3100480, 4030624, 4960768, 5038280, 6200960, 8061248, 9921536, 10076560, 12401920, 16122496, 19843072, 20153120, 24803840, 32244992, 39686144, 40306240, 49607680, 64489984, 80612480, 99215360, 128979968, 161224960, 198430720, 257959936, 322449920, 515919872, 644899840, 1289799680, 2579599360]

約数ペア:

[(1, 2579599360), (2, 1289799680), (4, 644899840), (5, 515919872), (8, 322449920), (10, 257959936), (13, 198430720), (16, 161224960), (20, 128979968), (26, 99215360), (32, 80612480), (40, 64489984), (52, 49607680), (64, 40306240), (65, 39686144), (80, 32244992), (104, 24803840), (128, 20153120), (130, 19843072), (160, 16122496), (208, 12401920), (256, 10076560), (260, 9921536), (320, 8061248), (416, 6200960), (512, 5038280), (520, 4960768), (640, 4030624), (832, 3100480), (1024, 2519140), (1040, 2480384), (1280, 2015312), (1664, 1550240), (2048, 1259570), (2080, 1240192), (2560, 1007656), (3328, 775120), (4096, 629785), (4160, 620096), (5120, 503828), (6656, 387560), (8320, 310048), (9689, 266240), (10240, 251914), (13312, 193780), (16640, 155024), (19378, 133120), (20480, 125957), (26624, 96890), (33280, 77512), (38756, 66560), (48445, 53248)]