45446440

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1$

素因数の和:191

約数の個数: 128

約数和(自身を含む): 120022560

約数和(自身を除く): 74576120

約数列:

[1, 2, 4, 5, 8, 10, 13, 17, 20, 26, 34, 40, 52, 53, 65, 68, 85, 97, 104, 106, 130, 136, 170, 194, 212, 221, 260, 265, 340, 388, 424, 442, 485, 520, 530, 680, 689, 776, 884, 901, 970, 1060, 1105, 1261, 1378, 1649, 1768, 1802, 1940, 2120, 2210, 2522, 2756, 3298, 3445, 3604, 3880, 4420, 4505, 5044, 5141, 5512, 6305, 6596, 6890, 7208, 8245, 8840, 9010, 10088, 10282, 11713, 12610, 13192, 13780, 16490, 18020, 20564, 21437, 23426, 25220, 25705, 27560, 32980, 36040, 41128, 42874, 46852, 50440, 51410, 58565, 65960, 66833, 85748, 87397, 93704, 102820, 107185, 117130, 133666, 171496, 174794, 205640, 214370, 234260, 267332, 334165, 349588, 428740, 436985, 468520, 534664, 668330, 699176, 857480, 873970, 1136161, 1336660, 1747940, 2272322, 2673320, 3495880, 4544644, 5680805, 9089288, 11361610, 22723220, 45446440]

約数ペア:

[(1, 45446440), (2, 22723220), (4, 11361610), (5, 9089288), (8, 5680805), (10, 4544644), (13, 3495880), (17, 2673320), (20, 2272322), (26, 1747940), (34, 1336660), (40, 1136161), (52, 873970), (53, 857480), (65, 699176), (68, 668330), (85, 534664), (97, 468520), (104, 436985), (106, 428740), (130, 349588), (136, 334165), (170, 267332), (194, 234260), (212, 214370), (221, 205640), (260, 174794), (265, 171496), (340, 133666), (388, 117130), (424, 107185), (442, 102820), (485, 93704), (520, 87397), (530, 85748), (680, 66833), (689, 65960), (776, 58565), (884, 51410), (901, 50440), (970, 46852), (1060, 42874), (1105, 41128), (1261, 36040), (1378, 32980), (1649, 27560), (1768, 25705), (1802, 25220), (1940, 23426), (2120, 21437), (2210, 20564), (2522, 18020), (2756, 16490), (3298, 13780), (3445, 13192), (3604, 12610), (3880, 11713), (4420, 10282), (4505, 10088), (5044, 9010), (5141, 8840), (5512, 8245), (6305, 7208), (6596, 6890)]