40434460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1$

素因数の和:235

約数の個数: 96

約数和(自身を含む): 98993664

約数和(自身を除く): 58559204

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 44, 46, 55, 61, 92, 110, 115, 122, 131, 220, 230, 244, 253, 262, 305, 460, 506, 524, 610, 655, 671, 1012, 1220, 1265, 1310, 1342, 1403, 1441, 2530, 2620, 2684, 2806, 2882, 3013, 3355, 5060, 5612, 5764, 6026, 6710, 7015, 7205, 7991, 12052, 13420, 14030, 14410, 15065, 15433, 15982, 28060, 28820, 30130, 30866, 31964, 33143, 39955, 60260, 61732, 66286, 77165, 79910, 87901, 132572, 154330, 159820, 165715, 175802, 183793, 308660, 331430, 351604, 367586, 439505, 662860, 735172, 879010, 918965, 1758020, 1837930, 2021723, 3675860, 4043446, 8086892, 10108615, 20217230, 40434460]

約数ペア:

[(1, 40434460), (2, 20217230), (4, 10108615), (5, 8086892), (10, 4043446), (11, 3675860), (20, 2021723), (22, 1837930), (23, 1758020), (44, 918965), (46, 879010), (55, 735172), (61, 662860), (92, 439505), (110, 367586), (115, 351604), (122, 331430), (131, 308660), (220, 183793), (230, 175802), (244, 165715), (253, 159820), (262, 154330), (305, 132572), (460, 87901), (506, 79910), (524, 77165), (610, 66286), (655, 61732), (671, 60260), (1012, 39955), (1220, 33143), (1265, 31964), (1310, 30866), (1342, 30130), (1403, 28820), (1441, 28060), (2530, 15982), (2620, 15433), (2684, 15065), (2806, 14410), (2882, 14030), (3013, 13420), (3355, 12052), (5060, 7991), (5612, 7205), (5764, 7015), (6026, 6710)]