41920020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{463}}^1\times {\mathrm{503}}^1$

素因数の和:981

約数の個数: 72

約数和(自身を含む): 127685376

約数和(自身を除く): 85765356

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 463, 503, 926, 1006, 1389, 1509, 1852, 2012, 2315, 2515, 2778, 3018, 4167, 4527, 4630, 5030, 5556, 6036, 6945, 7545, 8334, 9054, 9260, 10060, 13890, 15090, 16668, 18108, 20835, 22635, 27780, 30180, 41670, 45270, 83340, 90540, 232889, 465778, 698667, 931556, 1164445, 1397334, 2096001, 2328890, 2794668, 3493335, 4192002, 4657780, 6986670, 8384004, 10480005, 13973340, 20960010, 41920020]

約数ペア:

[(1, 41920020), (2, 20960010), (3, 13973340), (4, 10480005), (5, 8384004), (6, 6986670), (9, 4657780), (10, 4192002), (12, 3493335), (15, 2794668), (18, 2328890), (20, 2096001), (30, 1397334), (36, 1164445), (45, 931556), (60, 698667), (90, 465778), (180, 232889), (463, 90540), (503, 83340), (926, 45270), (1006, 41670), (1389, 30180), (1509, 27780), (1852, 22635), (2012, 20835), (2315, 18108), (2515, 16668), (2778, 15090), (3018, 13890), (4167, 10060), (4527, 9260), (4630, 9054), (5030, 8334), (5556, 7545), (6036, 6945)]