83526800

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1297}}^1$

素因数の和:1345

約数の個数: 120

約数和(自身を含む): 239496576

約数和(自身を除く): 155969776

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 25, 28, 35, 40, 46, 50, 56, 70, 80, 92, 100, 112, 115, 140, 161, 175, 184, 200, 230, 280, 322, 350, 368, 400, 460, 560, 575, 644, 700, 805, 920, 1150, 1288, 1297, 1400, 1610, 1840, 2300, 2576, 2594, 2800, 3220, 4025, 4600, 5188, 6440, 6485, 8050, 9079, 9200, 10376, 12880, 12970, 16100, 18158, 20752, 25940, 29831, 32200, 32425, 36316, 45395, 51880, 59662, 64400, 64850, 72632, 90790, 103760, 119324, 129700, 145264, 149155, 181580, 208817, 226975, 238648, 259400, 298310, 363160, 417634, 453950, 477296, 518800, 596620, 726320, 745775, 835268, 907900, 1044085, 1193240, 1491550, 1670536, 1815800, 2088170, 2386480, 2983100, 3341072, 3631600, 4176340, 5220425, 5966200, 8352680, 10440850, 11932400, 16705360, 20881700, 41763400, 83526800]

約数ペア:

[(1, 83526800), (2, 41763400), (4, 20881700), (5, 16705360), (7, 11932400), (8, 10440850), (10, 8352680), (14, 5966200), (16, 5220425), (20, 4176340), (23, 3631600), (25, 3341072), (28, 2983100), (35, 2386480), (40, 2088170), (46, 1815800), (50, 1670536), (56, 1491550), (70, 1193240), (80, 1044085), (92, 907900), (100, 835268), (112, 745775), (115, 726320), (140, 596620), (161, 518800), (175, 477296), (184, 453950), (200, 417634), (230, 363160), (280, 298310), (322, 259400), (350, 238648), (368, 226975), (400, 208817), (460, 181580), (560, 149155), (575, 145264), (644, 129700), (700, 119324), (805, 103760), (920, 90790), (1150, 72632), (1288, 64850), (1297, 64400), (1400, 59662), (1610, 51880), (1840, 45395), (2300, 36316), (2576, 32425), (2594, 32200), (2800, 29831), (3220, 25940), (4025, 20752), (4600, 18158), (5188, 16100), (6440, 12970), (6485, 12880), (8050, 10376), (9079, 9200)]