180420343790

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{267833}}^1$

素因数の和:267965

約数の個数: 64

約数和(自身を含む): 349889766912

約数和(自身を除く): 169469423122

約数列:

[1, 2, 5, 10, 31, 41, 53, 62, 82, 106, 155, 205, 265, 310, 410, 530, 1271, 1643, 2173, 2542, 3286, 4346, 6355, 8215, 10865, 12710, 16430, 21730, 67363, 134726, 267833, 336815, 535666, 673630, 1339165, 2678330, 8302823, 10981153, 14195149, 16605646, 21962306, 28390298, 41514115, 54905765, 70975745, 83028230, 109811530, 141951490, 340415743, 440049619, 582001109, 680831486, 880099238, 1164002218, 1702078715, 2200248095, 2910005545, 3404157430, 4400496190, 5820011090, 18042034379, 36084068758, 90210171895, 180420343790]

約数ペア:

[(1, 180420343790), (2, 90210171895), (5, 36084068758), (10, 18042034379), (31, 5820011090), (41, 4400496190), (53, 3404157430), (62, 2910005545), (82, 2200248095), (106, 1702078715), (155, 1164002218), (205, 880099238), (265, 680831486), (310, 582001109), (410, 440049619), (530, 340415743), (1271, 141951490), (1643, 109811530), (2173, 83028230), (2542, 70975745), (3286, 54905765), (4346, 41514115), (6355, 28390298), (8215, 21962306), (10865, 16605646), (12710, 14195149), (16430, 10981153), (21730, 8302823), (67363, 2678330), (134726, 1339165), (267833, 673630), (336815, 535666)]