24973600

素因数分解:

$2^5\times 5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:123

約数の個数: 144

約数和(自身を含む): 67495680

約数和(自身を除く): 42522080

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 31, 32, 38, 40, 50, 53, 62, 76, 80, 95, 100, 106, 124, 152, 155, 160, 190, 200, 212, 248, 265, 304, 310, 380, 400, 424, 475, 496, 530, 589, 608, 620, 760, 775, 800, 848, 950, 992, 1007, 1060, 1178, 1240, 1325, 1520, 1550, 1643, 1696, 1900, 2014, 2120, 2356, 2480, 2650, 2945, 3040, 3100, 3286, 3800, 4028, 4240, 4712, 4960, 5035, 5300, 5890, 6200, 6572, 7600, 8056, 8215, 8480, 9424, 10070, 10600, 11780, 12400, 13144, 14725, 15200, 16112, 16430, 18848, 20140, 21200, 23560, 24800, 25175, 26288, 29450, 31217, 32224, 32860, 40280, 41075, 42400, 47120, 50350, 52576, 58900, 62434, 65720, 80560, 82150, 94240, 100700, 117800, 124868, 131440, 156085, 161120, 164300, 201400, 235600, 249736, 262880, 312170, 328600, 402800, 471200, 499472, 624340, 657200, 780425, 805600, 998944, 1248680, 1314400, 1560850, 2497360, 3121700, 4994720, 6243400, 12486800, 24973600]

約数ペア:

[(1, 24973600), (2, 12486800), (4, 6243400), (5, 4994720), (8, 3121700), (10, 2497360), (16, 1560850), (19, 1314400), (20, 1248680), (25, 998944), (31, 805600), (32, 780425), (38, 657200), (40, 624340), (50, 499472), (53, 471200), (62, 402800), (76, 328600), (80, 312170), (95, 262880), (100, 249736), (106, 235600), (124, 201400), (152, 164300), (155, 161120), (160, 156085), (190, 131440), (200, 124868), (212, 117800), (248, 100700), (265, 94240), (304, 82150), (310, 80560), (380, 65720), (400, 62434), (424, 58900), (475, 52576), (496, 50350), (530, 47120), (589, 42400), (608, 41075), (620, 40280), (760, 32860), (775, 32224), (800, 31217), (848, 29450), (950, 26288), (992, 25175), (1007, 24800), (1060, 23560), (1178, 21200), (1240, 20140), (1325, 18848), (1520, 16430), (1550, 16112), (1643, 15200), (1696, 14725), (1900, 13144), (2014, 12400), (2120, 11780), (2356, 10600), (2480, 10070), (2650, 9424), (2945, 8480), (3040, 8215), (3100, 8056), (3286, 7600), (3800, 6572), (4028, 6200), (4240, 5890), (4712, 5300), (4960, 5035)]