924444020

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^2\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:198

約数の個数: 144

約数和(自身を含む): 2204577648

約数和(自身を除く): 1280133628

約数列:

[1, 2, 4, 5, 10, 17, 20, 29, 34, 53, 58, 61, 68, 85, 106, 116, 122, 145, 170, 212, 244, 265, 290, 305, 340, 493, 530, 580, 610, 841, 901, 986, 1037, 1060, 1220, 1537, 1682, 1769, 1802, 1972, 2074, 2465, 3074, 3233, 3364, 3538, 3604, 4148, 4205, 4505, 4930, 5185, 6148, 6466, 7076, 7685, 8410, 8845, 9010, 9860, 10370, 12932, 14297, 15370, 16165, 16820, 17690, 18020, 20740, 26129, 28594, 30073, 30740, 32330, 35380, 44573, 51301, 52258, 54961, 57188, 60146, 64660, 71485, 89146, 93757, 102602, 104516, 109922, 120292, 130645, 142970, 150365, 178292, 187514, 205204, 219844, 222865, 256505, 261290, 274805, 285940, 300730, 375028, 445730, 468785, 513010, 522580, 549610, 601460, 757741, 872117, 891460, 937570, 1026020, 1099220, 1515482, 1593869, 1744234, 1875140, 2718953, 3030964, 3187738, 3488468, 3788705, 4360585, 5437906, 6375476, 7577410, 7969345, 8721170, 10875812, 13594765, 15154820, 15938690, 17442340, 27189530, 31877380, 46222201, 54379060, 92444402, 184888804, 231111005, 462222010, 924444020]

約数ペア:

[(1, 924444020), (2, 462222010), (4, 231111005), (5, 184888804), (10, 92444402), (17, 54379060), (20, 46222201), (29, 31877380), (34, 27189530), (53, 17442340), (58, 15938690), (61, 15154820), (68, 13594765), (85, 10875812), (106, 8721170), (116, 7969345), (122, 7577410), (145, 6375476), (170, 5437906), (212, 4360585), (244, 3788705), (265, 3488468), (290, 3187738), (305, 3030964), (340, 2718953), (493, 1875140), (530, 1744234), (580, 1593869), (610, 1515482), (841, 1099220), (901, 1026020), (986, 937570), (1037, 891460), (1060, 872117), (1220, 757741), (1537, 601460), (1682, 549610), (1769, 522580), (1802, 513010), (1972, 468785), (2074, 445730), (2465, 375028), (3074, 300730), (3233, 285940), (3364, 274805), (3538, 261290), (3604, 256505), (4148, 222865), (4205, 219844), (4505, 205204), (4930, 187514), (5185, 178292), (6148, 150365), (6466, 142970), (7076, 130645), (7685, 120292), (8410, 109922), (8845, 104516), (9010, 102602), (9860, 93757), (10370, 89146), (12932, 71485), (14297, 64660), (15370, 60146), (16165, 57188), (16820, 54961), (17690, 52258), (18020, 51301), (20740, 44573), (26129, 35380), (28594, 32330), (30073, 30740)]