10384070

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:141

約数の個数: 64

約数和(自身を含む): 21288960

約数和(自身を除く): 10904890

約数列:

[1, 2, 5, 10, 19, 31, 38, 41, 43, 62, 82, 86, 95, 155, 190, 205, 215, 310, 410, 430, 589, 779, 817, 1178, 1271, 1333, 1558, 1634, 1763, 2542, 2666, 2945, 3526, 3895, 4085, 5890, 6355, 6665, 7790, 8170, 8815, 12710, 13330, 17630, 24149, 25327, 33497, 48298, 50654, 54653, 66994, 109306, 120745, 126635, 167485, 241490, 253270, 273265, 334970, 546530, 1038407, 2076814, 5192035, 10384070]

約数ペア:

[(1, 10384070), (2, 5192035), (5, 2076814), (10, 1038407), (19, 546530), (31, 334970), (38, 273265), (41, 253270), (43, 241490), (62, 167485), (82, 126635), (86, 120745), (95, 109306), (155, 66994), (190, 54653), (205, 50654), (215, 48298), (310, 33497), (410, 25327), (430, 24149), (589, 17630), (779, 13330), (817, 12710), (1178, 8815), (1271, 8170), (1333, 7790), (1558, 6665), (1634, 6355), (1763, 5890), (2542, 4085), (2666, 3895), (2945, 3526)]