22471660810

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{503}}^1\times {\mathrm{3221}}^1$

素因数の和:3823

約数の個数: 64

約数和(自身を含む): 43260376320

約数和(自身を除く): 20788715510

約数列:

[1, 2, 5, 10, 19, 38, 73, 95, 146, 190, 365, 503, 730, 1006, 1387, 2515, 2774, 3221, 5030, 6442, 6935, 9557, 13870, 16105, 19114, 32210, 36719, 47785, 61199, 73438, 95570, 122398, 183595, 235133, 305995, 367190, 470266, 611990, 697661, 1175665, 1395322, 1620163, 2351330, 3240326, 3488305, 4467527, 6976610, 8100815, 8935054, 16201630, 22337635, 30783097, 44675270, 61566194, 118271899, 153915485, 236543798, 307830970, 591359495, 1182718990, 2247166081, 4494332162, 11235830405, 22471660810]

約数ペア:

[(1, 22471660810), (2, 11235830405), (5, 4494332162), (10, 2247166081), (19, 1182718990), (38, 591359495), (73, 307830970), (95, 236543798), (146, 153915485), (190, 118271899), (365, 61566194), (503, 44675270), (730, 30783097), (1006, 22337635), (1387, 16201630), (2515, 8935054), (2774, 8100815), (3221, 6976610), (5030, 4467527), (6442, 3488305), (6935, 3240326), (9557, 2351330), (13870, 1620163), (16105, 1395322), (19114, 1175665), (32210, 697661), (36719, 611990), (47785, 470266), (61199, 367190), (73438, 305995), (95570, 235133), (122398, 183595)]