24520459480

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{173}}^1\times {\mathrm{2459}}^1$

素因数の和:2785

約数の個数: 128

約数和(自身を含む): 61021382400

約数和(自身を除く): 36500922920

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 131, 173, 220, 262, 346, 440, 524, 655, 692, 865, 1048, 1310, 1384, 1441, 1730, 1903, 2459, 2620, 2882, 3460, 3806, 4918, 5240, 5764, 6920, 7205, 7612, 9515, 9836, 11528, 12295, 14410, 15224, 19030, 19672, 22663, 24590, 27049, 28820, 38060, 45326, 49180, 54098, 57640, 76120, 90652, 98360, 108196, 113315, 135245, 181304, 216392, 226630, 249293, 270490, 322129, 425407, 453260, 498586, 540980, 644258, 850814, 906520, 997172, 1081960, 1246465, 1288516, 1610645, 1701628, 1994344, 2127035, 2492930, 2577032, 3221290, 3403256, 3543419, 4254070, 4679477, 4985860, 6442580, 7086838, 8508140, 9358954, 9971720, 12885160, 14173676, 17016280, 17717095, 18717908, 23397385, 28347352, 35434190, 37435816, 46794770, 55728317, 70868380, 93589540, 111456634, 141736760, 187179080, 222913268, 278641585, 445826536, 557283170, 613011487, 1114566340, 1226022974, 2229132680, 2452045948, 3065057435, 4904091896, 6130114870, 12260229740, 24520459480]

約数ペア:

[(1, 24520459480), (2, 12260229740), (4, 6130114870), (5, 4904091896), (8, 3065057435), (10, 2452045948), (11, 2229132680), (20, 1226022974), (22, 1114566340), (40, 613011487), (44, 557283170), (55, 445826536), (88, 278641585), (110, 222913268), (131, 187179080), (173, 141736760), (220, 111456634), (262, 93589540), (346, 70868380), (440, 55728317), (524, 46794770), (655, 37435816), (692, 35434190), (865, 28347352), (1048, 23397385), (1310, 18717908), (1384, 17717095), (1441, 17016280), (1730, 14173676), (1903, 12885160), (2459, 9971720), (2620, 9358954), (2882, 8508140), (3460, 7086838), (3806, 6442580), (4918, 4985860), (5240, 4679477), (5764, 4254070), (6920, 3543419), (7205, 3403256), (7612, 3221290), (9515, 2577032), (9836, 2492930), (11528, 2127035), (12295, 1994344), (14410, 1701628), (15224, 1610645), (19030, 1288516), (19672, 1246465), (22663, 1081960), (24590, 997172), (27049, 906520), (28820, 850814), (38060, 644258), (45326, 540980), (49180, 498586), (54098, 453260), (57640, 425407), (76120, 322129), (90652, 270490), (98360, 249293), (108196, 226630), (113315, 216392), (135245, 181304)]