105530560

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1021}}^1$

素因数の和:1074

約数の個数: 112

約数和(自身を含む): 280355040

約数和(自身を除く): 174824480

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 32, 34, 38, 40, 64, 68, 76, 80, 85, 95, 136, 152, 160, 170, 190, 272, 304, 320, 323, 340, 380, 544, 608, 646, 680, 760, 1021, 1088, 1216, 1292, 1360, 1520, 1615, 2042, 2584, 2720, 3040, 3230, 4084, 5105, 5168, 5440, 6080, 6460, 8168, 10210, 10336, 12920, 16336, 17357, 19399, 20420, 20672, 25840, 32672, 34714, 38798, 40840, 51680, 65344, 69428, 77596, 81680, 86785, 96995, 103360, 138856, 155192, 163360, 173570, 193990, 277712, 310384, 326720, 329783, 347140, 387980, 555424, 620768, 659566, 694280, 775960, 1110848, 1241536, 1319132, 1388560, 1551920, 1648915, 2638264, 2777120, 3103840, 3297830, 5276528, 5554240, 6207680, 6595660, 10553056, 13191320, 21106112, 26382640, 52765280, 105530560]

約数ペア:

[(1, 105530560), (2, 52765280), (4, 26382640), (5, 21106112), (8, 13191320), (10, 10553056), (16, 6595660), (17, 6207680), (19, 5554240), (20, 5276528), (32, 3297830), (34, 3103840), (38, 2777120), (40, 2638264), (64, 1648915), (68, 1551920), (76, 1388560), (80, 1319132), (85, 1241536), (95, 1110848), (136, 775960), (152, 694280), (160, 659566), (170, 620768), (190, 555424), (272, 387980), (304, 347140), (320, 329783), (323, 326720), (340, 310384), (380, 277712), (544, 193990), (608, 173570), (646, 163360), (680, 155192), (760, 138856), (1021, 103360), (1088, 96995), (1216, 86785), (1292, 81680), (1360, 77596), (1520, 69428), (1615, 65344), (2042, 51680), (2584, 40840), (2720, 38798), (3040, 34714), (3230, 32672), (4084, 25840), (5105, 20672), (5168, 20420), (5440, 19399), (6080, 17357), (6460, 16336), (8168, 12920), (10210, 10336)]