953666680

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{277}}^1$

素因数の和:449

約数の個数: 128

約数和(自身を含む): 2345474880

約数和(自身を除く): 1391808200

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 61, 68, 83, 85, 122, 136, 166, 170, 244, 277, 305, 332, 340, 415, 488, 554, 610, 664, 680, 830, 1037, 1108, 1220, 1385, 1411, 1660, 2074, 2216, 2440, 2770, 2822, 3320, 4148, 4709, 5063, 5185, 5540, 5644, 7055, 8296, 9418, 10126, 10370, 11080, 11288, 14110, 16897, 18836, 20252, 20740, 22991, 23545, 25315, 28220, 33794, 37672, 40504, 41480, 45982, 47090, 50630, 56440, 67588, 84485, 86071, 91964, 94180, 101260, 114955, 135176, 168970, 172142, 183928, 188360, 202520, 229910, 287249, 337940, 344284, 390847, 430355, 459820, 574498, 675880, 688568, 781694, 860710, 919640, 1148996, 1402451, 1436245, 1563388, 1721420, 1954235, 2297992, 2804902, 2872490, 3126776, 3442840, 3908470, 5609804, 5744980, 7012255, 7816940, 11219608, 11489960, 14024510, 15633880, 23841667, 28049020, 47683334, 56098040, 95366668, 119208335, 190733336, 238416670, 476833340, 953666680]

約数ペア:

[(1, 953666680), (2, 476833340), (4, 238416670), (5, 190733336), (8, 119208335), (10, 95366668), (17, 56098040), (20, 47683334), (34, 28049020), (40, 23841667), (61, 15633880), (68, 14024510), (83, 11489960), (85, 11219608), (122, 7816940), (136, 7012255), (166, 5744980), (170, 5609804), (244, 3908470), (277, 3442840), (305, 3126776), (332, 2872490), (340, 2804902), (415, 2297992), (488, 1954235), (554, 1721420), (610, 1563388), (664, 1436245), (680, 1402451), (830, 1148996), (1037, 919640), (1108, 860710), (1220, 781694), (1385, 688568), (1411, 675880), (1660, 574498), (2074, 459820), (2216, 430355), (2440, 390847), (2770, 344284), (2822, 337940), (3320, 287249), (4148, 229910), (4709, 202520), (5063, 188360), (5185, 183928), (5540, 172142), (5644, 168970), (7055, 135176), (8296, 114955), (9418, 101260), (10126, 94180), (10370, 91964), (11080, 86071), (11288, 84485), (14110, 67588), (16897, 56440), (18836, 50630), (20252, 47090), (20740, 45982), (22991, 41480), (23545, 40504), (25315, 37672), (28220, 33794)]