4102485440

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{413557}}^1$

素因数の和:413605

約数の個数: 56

約数和(自身を含む): 10084198272

約数和(自身を除く): 5981712832

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 155, 160, 248, 310, 320, 496, 620, 992, 1240, 1984, 2480, 4960, 9920, 413557, 827114, 1654228, 2067785, 3308456, 4135570, 6616912, 8271140, 12820267, 13233824, 16542280, 25640534, 26467648, 33084560, 51281068, 64101335, 66169120, 102562136, 128202670, 132338240, 205124272, 256405340, 410248544, 512810680, 820497088, 1025621360, 2051242720, 4102485440]

約数ペア:

[(1, 4102485440), (2, 2051242720), (4, 1025621360), (5, 820497088), (8, 512810680), (10, 410248544), (16, 256405340), (20, 205124272), (31, 132338240), (32, 128202670), (40, 102562136), (62, 66169120), (64, 64101335), (80, 51281068), (124, 33084560), (155, 26467648), (160, 25640534), (248, 16542280), (310, 13233824), (320, 12820267), (496, 8271140), (620, 6616912), (992, 4135570), (1240, 3308456), (1984, 2067785), (2480, 1654228), (4960, 827114), (9920, 413557)]