74461760

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{331}}^1$

素因数の和:404

約数の個数: 112

約数和(自身を含む): 192267840

約数和(自身を除く): 117806080

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 37, 38, 40, 64, 74, 76, 80, 95, 148, 152, 160, 185, 190, 296, 304, 320, 331, 370, 380, 592, 608, 662, 703, 740, 760, 1184, 1216, 1324, 1406, 1480, 1520, 1655, 2368, 2648, 2812, 2960, 3040, 3310, 3515, 5296, 5624, 5920, 6080, 6289, 6620, 7030, 10592, 11248, 11840, 12247, 12578, 13240, 14060, 21184, 22496, 24494, 25156, 26480, 28120, 31445, 44992, 48988, 50312, 52960, 56240, 61235, 62890, 97976, 100624, 105920, 112480, 122470, 125780, 195952, 201248, 224960, 232693, 244940, 251560, 391904, 402496, 465386, 489880, 503120, 783808, 930772, 979760, 1006240, 1163465, 1861544, 1959520, 2012480, 2326930, 3723088, 3919040, 4653860, 7446176, 9307720, 14892352, 18615440, 37230880, 74461760]

約数ペア:

[(1, 74461760), (2, 37230880), (4, 18615440), (5, 14892352), (8, 9307720), (10, 7446176), (16, 4653860), (19, 3919040), (20, 3723088), (32, 2326930), (37, 2012480), (38, 1959520), (40, 1861544), (64, 1163465), (74, 1006240), (76, 979760), (80, 930772), (95, 783808), (148, 503120), (152, 489880), (160, 465386), (185, 402496), (190, 391904), (296, 251560), (304, 244940), (320, 232693), (331, 224960), (370, 201248), (380, 195952), (592, 125780), (608, 122470), (662, 112480), (703, 105920), (740, 100624), (760, 97976), (1184, 62890), (1216, 61235), (1324, 56240), (1406, 52960), (1480, 50312), (1520, 48988), (1655, 44992), (2368, 31445), (2648, 28120), (2812, 26480), (2960, 25156), (3040, 24494), (3310, 22496), (3515, 21184), (5296, 14060), (5624, 13240), (5920, 12578), (6080, 12247), (6289, 11840), (6620, 11248), (7030, 10592)]