39048320

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1$

素因数の和:170

約数の個数: 128

約数和(自身を含む): 102558960

約数和(自身を除く): 63510640

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 37, 40, 64, 68, 74, 80, 85, 97, 128, 136, 148, 160, 170, 185, 194, 272, 296, 320, 340, 370, 388, 485, 544, 592, 629, 640, 680, 740, 776, 970, 1088, 1184, 1258, 1360, 1480, 1552, 1649, 1940, 2176, 2368, 2516, 2720, 2960, 3104, 3145, 3298, 3589, 3880, 4736, 5032, 5440, 5920, 6208, 6290, 6596, 7178, 7760, 8245, 10064, 10880, 11840, 12416, 12580, 13192, 14356, 15520, 16490, 17945, 20128, 23680, 25160, 26384, 28712, 31040, 32980, 35890, 40256, 50320, 52768, 57424, 61013, 62080, 65960, 71780, 80512, 100640, 105536, 114848, 122026, 131920, 143560, 201280, 211072, 229696, 244052, 263840, 287120, 305065, 402560, 459392, 488104, 527680, 574240, 610130, 976208, 1055360, 1148480, 1220260, 1952416, 2296960, 2440520, 3904832, 4881040, 7809664, 9762080, 19524160, 39048320]

約数ペア:

[(1, 39048320), (2, 19524160), (4, 9762080), (5, 7809664), (8, 4881040), (10, 3904832), (16, 2440520), (17, 2296960), (20, 1952416), (32, 1220260), (34, 1148480), (37, 1055360), (40, 976208), (64, 610130), (68, 574240), (74, 527680), (80, 488104), (85, 459392), (97, 402560), (128, 305065), (136, 287120), (148, 263840), (160, 244052), (170, 229696), (185, 211072), (194, 201280), (272, 143560), (296, 131920), (320, 122026), (340, 114848), (370, 105536), (388, 100640), (485, 80512), (544, 71780), (592, 65960), (629, 62080), (640, 61013), (680, 57424), (740, 52768), (776, 50320), (970, 40256), (1088, 35890), (1184, 32980), (1258, 31040), (1360, 28712), (1480, 26384), (1552, 25160), (1649, 23680), (1940, 20128), (2176, 17945), (2368, 16490), (2516, 15520), (2720, 14356), (2960, 13192), (3104, 12580), (3145, 12416), (3298, 11840), (3589, 10880), (3880, 10064), (4736, 8245), (5032, 7760), (5440, 7178), (5920, 6596), (6208, 6290)]