22351600

素因数分解:

$2^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1$

素因数の和:227

約数の個数: 120

約数和(自身を含む): 60197040

約数和(自身を除く): 37845440

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 25, 34, 38, 40, 50, 68, 76, 80, 85, 95, 100, 136, 152, 170, 173, 190, 200, 272, 304, 323, 340, 346, 380, 400, 425, 475, 646, 680, 692, 760, 850, 865, 950, 1292, 1360, 1384, 1520, 1615, 1700, 1730, 1900, 2584, 2768, 2941, 3230, 3287, 3400, 3460, 3800, 4325, 5168, 5882, 6460, 6574, 6800, 6920, 7600, 8075, 8650, 11764, 12920, 13148, 13840, 14705, 16150, 16435, 17300, 23528, 25840, 26296, 29410, 32300, 32870, 34600, 47056, 52592, 55879, 58820, 64600, 65740, 69200, 73525, 82175, 111758, 117640, 129200, 131480, 147050, 164350, 223516, 235280, 262960, 279395, 294100, 328700, 447032, 558790, 588200, 657400, 894064, 1117580, 1176400, 1314800, 1396975, 2235160, 2793950, 4470320, 5587900, 11175800, 22351600]

約数ペア:

[(1, 22351600), (2, 11175800), (4, 5587900), (5, 4470320), (8, 2793950), (10, 2235160), (16, 1396975), (17, 1314800), (19, 1176400), (20, 1117580), (25, 894064), (34, 657400), (38, 588200), (40, 558790), (50, 447032), (68, 328700), (76, 294100), (80, 279395), (85, 262960), (95, 235280), (100, 223516), (136, 164350), (152, 147050), (170, 131480), (173, 129200), (190, 117640), (200, 111758), (272, 82175), (304, 73525), (323, 69200), (340, 65740), (346, 64600), (380, 58820), (400, 55879), (425, 52592), (475, 47056), (646, 34600), (680, 32870), (692, 32300), (760, 29410), (850, 26296), (865, 25840), (950, 23528), (1292, 17300), (1360, 16435), (1384, 16150), (1520, 14705), (1615, 13840), (1700, 13148), (1730, 12920), (1900, 11764), (2584, 8650), (2768, 8075), (2941, 7600), (3230, 6920), (3287, 6800), (3400, 6574), (3460, 6460), (3800, 5882), (4325, 5168)]