29846800

素因数分解:

$2^4\times 5^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1$

素因数の和:161

約数の個数: 120

約数和(自身を含む): 77495040

約数和(自身を除く): 47648240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 29, 31, 40, 50, 58, 62, 80, 83, 100, 116, 124, 145, 155, 166, 200, 232, 248, 290, 310, 332, 400, 415, 464, 496, 580, 620, 664, 725, 775, 830, 899, 1160, 1240, 1328, 1450, 1550, 1660, 1798, 2075, 2320, 2407, 2480, 2573, 2900, 3100, 3320, 3596, 4150, 4495, 4814, 5146, 5800, 6200, 6640, 7192, 8300, 8990, 9628, 10292, 11600, 12035, 12400, 12865, 14384, 16600, 17980, 19256, 20584, 22475, 24070, 25730, 33200, 35960, 38512, 41168, 44950, 48140, 51460, 60175, 64325, 71920, 74617, 89900, 96280, 102920, 120350, 128650, 149234, 179800, 192560, 205840, 240700, 257300, 298468, 359600, 373085, 481400, 514600, 596936, 746170, 962800, 1029200, 1193872, 1492340, 1865425, 2984680, 3730850, 5969360, 7461700, 14923400, 29846800]

約数ペア:

[(1, 29846800), (2, 14923400), (4, 7461700), (5, 5969360), (8, 3730850), (10, 2984680), (16, 1865425), (20, 1492340), (25, 1193872), (29, 1029200), (31, 962800), (40, 746170), (50, 596936), (58, 514600), (62, 481400), (80, 373085), (83, 359600), (100, 298468), (116, 257300), (124, 240700), (145, 205840), (155, 192560), (166, 179800), (200, 149234), (232, 128650), (248, 120350), (290, 102920), (310, 96280), (332, 89900), (400, 74617), (415, 71920), (464, 64325), (496, 60175), (580, 51460), (620, 48140), (664, 44950), (725, 41168), (775, 38512), (830, 35960), (899, 33200), (1160, 25730), (1240, 24070), (1328, 22475), (1450, 20584), (1550, 19256), (1660, 17980), (1798, 16600), (2075, 14384), (2320, 12865), (2407, 12400), (2480, 12035), (2573, 11600), (2900, 10292), (3100, 9628), (3320, 8990), (3596, 8300), (4150, 7192), (4495, 6640), (4814, 6200), (5146, 5800)]