20042414210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{443}}^1\times {\mathrm{599}}^1$

素因数の和:1152

約数の個数: 128

約数和(自身を含む): 45113241600

約数和(自身を除く): 25070827390

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 83, 91, 130, 166, 182, 415, 443, 455, 581, 599, 830, 886, 910, 1079, 1162, 1198, 2158, 2215, 2905, 2995, 3101, 4193, 4430, 5395, 5759, 5810, 5990, 6202, 7553, 7787, 8386, 10790, 11518, 15106, 15505, 15574, 20965, 28795, 31010, 36769, 37765, 38935, 40313, 41930, 49717, 54509, 57590, 73538, 75530, 77870, 80626, 99434, 109018, 183845, 201565, 248585, 257383, 265357, 272545, 348019, 367690, 403130, 477997, 497170, 514766, 530714, 545090, 646321, 696038, 955994, 1286915, 1292642, 1326785, 1740095, 1857499, 2389985, 2573830, 2653570, 3231605, 3345979, 3449641, 3480190, 3714998, 4524247, 4779970, 6463210, 6691958, 6899282, 9048494, 9287495, 16729895, 17248205, 18574990, 22024631, 22621235, 24147487, 33459790, 34496410, 44049262, 45242470, 48294974, 110123155, 120737435, 154172417, 220246310, 241474870, 286320203, 308344834, 572640406, 770862085, 1431601015, 1541724170, 2004241421, 2863202030, 4008482842, 10021207105, 20042414210]

約数ペア:

[(1, 20042414210), (2, 10021207105), (5, 4008482842), (7, 2863202030), (10, 2004241421), (13, 1541724170), (14, 1431601015), (26, 770862085), (35, 572640406), (65, 308344834), (70, 286320203), (83, 241474870), (91, 220246310), (130, 154172417), (166, 120737435), (182, 110123155), (415, 48294974), (443, 45242470), (455, 44049262), (581, 34496410), (599, 33459790), (830, 24147487), (886, 22621235), (910, 22024631), (1079, 18574990), (1162, 17248205), (1198, 16729895), (2158, 9287495), (2215, 9048494), (2905, 6899282), (2995, 6691958), (3101, 6463210), (4193, 4779970), (4430, 4524247), (5395, 3714998), (5759, 3480190), (5810, 3449641), (5990, 3345979), (6202, 3231605), (7553, 2653570), (7787, 2573830), (8386, 2389985), (10790, 1857499), (11518, 1740095), (15106, 1326785), (15505, 1292642), (15574, 1286915), (20965, 955994), (28795, 696038), (31010, 646321), (36769, 545090), (37765, 530714), (38935, 514766), (40313, 497170), (41930, 477997), (49717, 403130), (54509, 367690), (57590, 348019), (73538, 272545), (75530, 265357), (77870, 257383), (80626, 248585), (99434, 201565), (109018, 183845)]