47343200

素因数分解:

$2^5\times 5^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1$

素因数の和:157

約数の個数: 144

約数和(自身を含む): 125991936

約数和(自身を除く): 78648736

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 31, 32, 40, 46, 50, 62, 80, 83, 92, 100, 115, 124, 155, 160, 166, 184, 200, 230, 248, 310, 332, 368, 400, 415, 460, 496, 575, 620, 664, 713, 736, 775, 800, 830, 920, 992, 1150, 1240, 1328, 1426, 1550, 1660, 1840, 1909, 2075, 2300, 2480, 2573, 2656, 2852, 3100, 3320, 3565, 3680, 3818, 4150, 4600, 4960, 5146, 5704, 6200, 6640, 7130, 7636, 8300, 9200, 9545, 10292, 11408, 12400, 12865, 13280, 14260, 15272, 16600, 17825, 18400, 19090, 20584, 22816, 24800, 25730, 28520, 30544, 33200, 35650, 38180, 41168, 47725, 51460, 57040, 59179, 61088, 64325, 66400, 71300, 76360, 82336, 95450, 102920, 114080, 118358, 128650, 142600, 152720, 190900, 205840, 236716, 257300, 285200, 295895, 305440, 381800, 411680, 473432, 514600, 570400, 591790, 763600, 946864, 1029200, 1183580, 1479475, 1527200, 1893728, 2058400, 2367160, 2958950, 4734320, 5917900, 9468640, 11835800, 23671600, 47343200]

約数ペア:

[(1, 47343200), (2, 23671600), (4, 11835800), (5, 9468640), (8, 5917900), (10, 4734320), (16, 2958950), (20, 2367160), (23, 2058400), (25, 1893728), (31, 1527200), (32, 1479475), (40, 1183580), (46, 1029200), (50, 946864), (62, 763600), (80, 591790), (83, 570400), (92, 514600), (100, 473432), (115, 411680), (124, 381800), (155, 305440), (160, 295895), (166, 285200), (184, 257300), (200, 236716), (230, 205840), (248, 190900), (310, 152720), (332, 142600), (368, 128650), (400, 118358), (415, 114080), (460, 102920), (496, 95450), (575, 82336), (620, 76360), (664, 71300), (713, 66400), (736, 64325), (775, 61088), (800, 59179), (830, 57040), (920, 51460), (992, 47725), (1150, 41168), (1240, 38180), (1328, 35650), (1426, 33200), (1550, 30544), (1660, 28520), (1840, 25730), (1909, 24800), (2075, 22816), (2300, 20584), (2480, 19090), (2573, 18400), (2656, 17825), (2852, 16600), (3100, 15272), (3320, 14260), (3565, 13280), (3680, 12865), (3818, 12400), (4150, 11408), (4600, 10292), (4960, 9545), (5146, 9200), (5704, 8300), (6200, 7636), (6640, 7130)]