33799480

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{311}}^1$

素因数の和:365

約数の個数: 128

約数和(自身を含む): 94348800

約数和(自身を除く): 60549320

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 19, 20, 22, 26, 38, 40, 44, 52, 55, 65, 76, 88, 95, 104, 110, 130, 143, 152, 190, 209, 220, 247, 260, 286, 311, 380, 418, 440, 494, 520, 572, 622, 715, 760, 836, 988, 1045, 1144, 1235, 1244, 1430, 1555, 1672, 1976, 2090, 2470, 2488, 2717, 2860, 3110, 3421, 4043, 4180, 4940, 5434, 5720, 5909, 6220, 6842, 8086, 8360, 9880, 10868, 11818, 12440, 13585, 13684, 16172, 17105, 20215, 21736, 23636, 27170, 27368, 29545, 32344, 34210, 40430, 44473, 47272, 54340, 59090, 64999, 68420, 76817, 80860, 88946, 108680, 118180, 129998, 136840, 153634, 161720, 177892, 222365, 236360, 259996, 307268, 324995, 355784, 384085, 444730, 519992, 614536, 649990, 768170, 844987, 889460, 1299980, 1536340, 1689974, 1778920, 2599960, 3072680, 3379948, 4224935, 6759896, 8449870, 16899740, 33799480]

約数ペア:

[(1, 33799480), (2, 16899740), (4, 8449870), (5, 6759896), (8, 4224935), (10, 3379948), (11, 3072680), (13, 2599960), (19, 1778920), (20, 1689974), (22, 1536340), (26, 1299980), (38, 889460), (40, 844987), (44, 768170), (52, 649990), (55, 614536), (65, 519992), (76, 444730), (88, 384085), (95, 355784), (104, 324995), (110, 307268), (130, 259996), (143, 236360), (152, 222365), (190, 177892), (209, 161720), (220, 153634), (247, 136840), (260, 129998), (286, 118180), (311, 108680), (380, 88946), (418, 80860), (440, 76817), (494, 68420), (520, 64999), (572, 59090), (622, 54340), (715, 47272), (760, 44473), (836, 40430), (988, 34210), (1045, 32344), (1144, 29545), (1235, 27368), (1244, 27170), (1430, 23636), (1555, 21736), (1672, 20215), (1976, 17105), (2090, 16172), (2470, 13684), (2488, 13585), (2717, 12440), (2860, 11818), (3110, 10868), (3421, 9880), (4043, 8360), (4180, 8086), (4940, 6842), (5434, 6220), (5720, 5909)]