5399707520

素因数分解:

$2^7\times 5^1\times {\mathrm{163}}^1\times {\mathrm{191}}^1\times {\mathrm{271}}^1$

素因数の和:644

約数の個数: 128

約数和(自身を含む): 13104046080

約数和(自身を除く): 7704338560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 163, 191, 271, 320, 326, 382, 542, 640, 652, 764, 815, 955, 1084, 1304, 1355, 1528, 1630, 1910, 2168, 2608, 2710, 3056, 3260, 3820, 4336, 5216, 5420, 6112, 6520, 7640, 8672, 10432, 10840, 12224, 13040, 15280, 17344, 20864, 21680, 24448, 26080, 30560, 31133, 34688, 43360, 44173, 51761, 52160, 61120, 62266, 86720, 88346, 103522, 104320, 122240, 124532, 155665, 173440, 176692, 207044, 220865, 249064, 258805, 311330, 353384, 414088, 441730, 498128, 517610, 622660, 706768, 828176, 883460, 996256, 1035220, 1245320, 1413536, 1656352, 1766920, 1992512, 2070440, 2490640, 2827072, 3312704, 3533840, 3985024, 4140880, 4981280, 5654144, 6625408, 7067680, 8281760, 8437043, 9962560, 14135360, 16563520, 16874086, 19925120, 28270720, 33127040, 33748172, 42185215, 67496344, 84370430, 134992688, 168740860, 269985376, 337481720, 539970752, 674963440, 1079941504, 1349926880, 2699853760, 5399707520]

約数ペア:

[(1, 5399707520), (2, 2699853760), (4, 1349926880), (5, 1079941504), (8, 674963440), (10, 539970752), (16, 337481720), (20, 269985376), (32, 168740860), (40, 134992688), (64, 84370430), (80, 67496344), (128, 42185215), (160, 33748172), (163, 33127040), (191, 28270720), (271, 19925120), (320, 16874086), (326, 16563520), (382, 14135360), (542, 9962560), (640, 8437043), (652, 8281760), (764, 7067680), (815, 6625408), (955, 5654144), (1084, 4981280), (1304, 4140880), (1355, 3985024), (1528, 3533840), (1630, 3312704), (1910, 2827072), (2168, 2490640), (2608, 2070440), (2710, 1992512), (3056, 1766920), (3260, 1656352), (3820, 1413536), (4336, 1245320), (5216, 1035220), (5420, 996256), (6112, 883460), (6520, 828176), (7640, 706768), (8672, 622660), (10432, 517610), (10840, 498128), (12224, 441730), (13040, 414088), (15280, 353384), (17344, 311330), (20864, 258805), (21680, 249064), (24448, 220865), (26080, 207044), (30560, 176692), (31133, 173440), (34688, 155665), (43360, 124532), (44173, 122240), (51761, 104320), (52160, 103522), (61120, 88346), (62266, 86720)]