57823120

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^2\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:149

約数の個数: 120

約数和(自身を含む): 148693608

約数和(自身を除く): 90870488

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 41, 61, 68, 80, 82, 85, 122, 136, 164, 170, 205, 244, 272, 289, 305, 328, 340, 410, 488, 578, 610, 656, 680, 697, 820, 976, 1037, 1156, 1220, 1360, 1394, 1445, 1640, 2074, 2312, 2440, 2501, 2788, 2890, 3280, 3485, 4148, 4624, 4880, 5002, 5185, 5576, 5780, 6970, 8296, 10004, 10370, 11152, 11560, 11849, 12505, 13940, 16592, 17629, 20008, 20740, 23120, 23698, 25010, 27880, 35258, 40016, 41480, 42517, 47396, 50020, 55760, 59245, 70516, 82960, 85034, 88145, 94792, 100040, 118490, 141032, 170068, 176290, 189584, 200080, 212585, 236980, 282064, 340136, 352580, 425170, 473960, 680272, 705160, 722789, 850340, 947920, 1410320, 1445578, 1700680, 2891156, 3401360, 3613945, 5782312, 7227890, 11564624, 14455780, 28911560, 57823120]

約数ペア:

[(1, 57823120), (2, 28911560), (4, 14455780), (5, 11564624), (8, 7227890), (10, 5782312), (16, 3613945), (17, 3401360), (20, 2891156), (34, 1700680), (40, 1445578), (41, 1410320), (61, 947920), (68, 850340), (80, 722789), (82, 705160), (85, 680272), (122, 473960), (136, 425170), (164, 352580), (170, 340136), (205, 282064), (244, 236980), (272, 212585), (289, 200080), (305, 189584), (328, 176290), (340, 170068), (410, 141032), (488, 118490), (578, 100040), (610, 94792), (656, 88145), (680, 85034), (697, 82960), (820, 70516), (976, 59245), (1037, 55760), (1156, 50020), (1220, 47396), (1360, 42517), (1394, 41480), (1445, 40016), (1640, 35258), (2074, 27880), (2312, 25010), (2440, 23698), (2501, 23120), (2788, 20740), (2890, 20008), (3280, 17629), (3485, 16592), (4148, 13940), (4624, 12505), (4880, 11849), (5002, 11560), (5185, 11152), (5576, 10370), (5780, 10004), (6970, 8296)]