22731040

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1$

素因数の和:230

約数の個数: 96

約数和(自身を含む): 58215024

約数和(自身を除く): 35483984

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 61, 68, 80, 85, 122, 136, 137, 160, 170, 244, 272, 274, 305, 340, 488, 544, 548, 610, 680, 685, 976, 1037, 1096, 1220, 1360, 1370, 1952, 2074, 2192, 2329, 2440, 2720, 2740, 4148, 4384, 4658, 4880, 5185, 5480, 8296, 8357, 9316, 9760, 10370, 10960, 11645, 16592, 16714, 18632, 20740, 21920, 23290, 33184, 33428, 37264, 41480, 41785, 46580, 66856, 74528, 82960, 83570, 93160, 133712, 142069, 165920, 167140, 186320, 267424, 284138, 334280, 372640, 568276, 668560, 710345, 1136552, 1337120, 1420690, 2273104, 2841380, 4546208, 5682760, 11365520, 22731040]

約数ペア:

[(1, 22731040), (2, 11365520), (4, 5682760), (5, 4546208), (8, 2841380), (10, 2273104), (16, 1420690), (17, 1337120), (20, 1136552), (32, 710345), (34, 668560), (40, 568276), (61, 372640), (68, 334280), (80, 284138), (85, 267424), (122, 186320), (136, 167140), (137, 165920), (160, 142069), (170, 133712), (244, 93160), (272, 83570), (274, 82960), (305, 74528), (340, 66856), (488, 46580), (544, 41785), (548, 41480), (610, 37264), (680, 33428), (685, 33184), (976, 23290), (1037, 21920), (1096, 20740), (1220, 18632), (1360, 16714), (1370, 16592), (1952, 11645), (2074, 10960), (2192, 10370), (2329, 9760), (2440, 9316), (2720, 8357), (2740, 8296), (4148, 5480), (4384, 5185), (4658, 4880)]