2098127760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{514247}}^1$

素因数の和:514280

約数の個数: 80

約数和(自身を含む): 6886809216

約数和(自身を除く): 4788681456

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 4080, 514247, 1028494, 1542741, 2056988, 2571235, 3085482, 4113976, 5142470, 6170964, 7713705, 8227952, 8742199, 10284940, 12341928, 15427410, 17484398, 20569880, 24683856, 26226597, 30854820, 34968796, 41139760, 43710995, 52453194, 61709640, 69937592, 87421990, 104906388, 123419280, 131132985, 139875184, 174843980, 209812776, 262265970, 349687960, 419625552, 524531940, 699375920, 1049063880, 2098127760]

約数ペア:

[(1, 2098127760), (2, 1049063880), (3, 699375920), (4, 524531940), (5, 419625552), (6, 349687960), (8, 262265970), (10, 209812776), (12, 174843980), (15, 139875184), (16, 131132985), (17, 123419280), (20, 104906388), (24, 87421990), (30, 69937592), (34, 61709640), (40, 52453194), (48, 43710995), (51, 41139760), (60, 34968796), (68, 30854820), (80, 26226597), (85, 24683856), (102, 20569880), (120, 17484398), (136, 15427410), (170, 12341928), (204, 10284940), (240, 8742199), (255, 8227952), (272, 7713705), (340, 6170964), (408, 5142470), (510, 4113976), (680, 3085482), (816, 2571235), (1020, 2056988), (1360, 1542741), (2040, 1028494), (4080, 514247)]