73502560

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{443}}^1$

素因数の和:536

約数の個数: 96

約数和(自身を含む): 187300512

約数和(自身を除く): 113797952

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 61, 68, 80, 85, 122, 136, 160, 170, 244, 272, 305, 340, 443, 488, 544, 610, 680, 886, 976, 1037, 1220, 1360, 1772, 1952, 2074, 2215, 2440, 2720, 3544, 4148, 4430, 4880, 5185, 7088, 7531, 8296, 8860, 9760, 10370, 14176, 15062, 16592, 17720, 20740, 27023, 30124, 33184, 35440, 37655, 41480, 54046, 60248, 70880, 75310, 82960, 108092, 120496, 135115, 150620, 165920, 216184, 240992, 270230, 301240, 432368, 459391, 540460, 602480, 864736, 918782, 1080920, 1204960, 1837564, 2161840, 2296955, 3675128, 4323680, 4593910, 7350256, 9187820, 14700512, 18375640, 36751280, 73502560]

約数ペア:

[(1, 73502560), (2, 36751280), (4, 18375640), (5, 14700512), (8, 9187820), (10, 7350256), (16, 4593910), (17, 4323680), (20, 3675128), (32, 2296955), (34, 2161840), (40, 1837564), (61, 1204960), (68, 1080920), (80, 918782), (85, 864736), (122, 602480), (136, 540460), (160, 459391), (170, 432368), (244, 301240), (272, 270230), (305, 240992), (340, 216184), (443, 165920), (488, 150620), (544, 135115), (610, 120496), (680, 108092), (886, 82960), (976, 75310), (1037, 70880), (1220, 60248), (1360, 54046), (1772, 41480), (1952, 37655), (2074, 35440), (2215, 33184), (2440, 30124), (2720, 27023), (3544, 20740), (4148, 17720), (4430, 16592), (4880, 15062), (5185, 14176), (7088, 10370), (7531, 9760), (8296, 8860)]