86383400

素因数分解:

$2^3\times 5^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{211}}^1$

素因数の和:339

約数の個数: 96

約数和(自身を含む): 212932800

約数和(自身を除く): 126549400

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 25, 40, 46, 50, 89, 92, 100, 115, 178, 184, 200, 211, 230, 356, 422, 445, 460, 575, 712, 844, 890, 920, 1055, 1150, 1688, 1780, 2047, 2110, 2225, 2300, 3560, 4094, 4220, 4450, 4600, 4853, 5275, 8188, 8440, 8900, 9706, 10235, 10550, 16376, 17800, 18779, 19412, 20470, 21100, 24265, 37558, 38824, 40940, 42200, 48530, 51175, 75116, 81880, 93895, 97060, 102350, 121325, 150232, 187790, 194120, 204700, 242650, 375580, 409400, 431917, 469475, 485300, 751160, 863834, 938950, 970600, 1727668, 1877900, 2159585, 3455336, 3755800, 4319170, 8638340, 10797925, 17276680, 21595850, 43191700, 86383400]

約数ペア:

[(1, 86383400), (2, 43191700), (4, 21595850), (5, 17276680), (8, 10797925), (10, 8638340), (20, 4319170), (23, 3755800), (25, 3455336), (40, 2159585), (46, 1877900), (50, 1727668), (89, 970600), (92, 938950), (100, 863834), (115, 751160), (178, 485300), (184, 469475), (200, 431917), (211, 409400), (230, 375580), (356, 242650), (422, 204700), (445, 194120), (460, 187790), (575, 150232), (712, 121325), (844, 102350), (890, 97060), (920, 93895), (1055, 81880), (1150, 75116), (1688, 51175), (1780, 48530), (2047, 42200), (2110, 40940), (2225, 38824), (2300, 37558), (3560, 24265), (4094, 21100), (4220, 20470), (4450, 19412), (4600, 18779), (4853, 17800), (5275, 16376), (8188, 10550), (8440, 10235), (8900, 9706)]